United States Court of Appeals

For the First Circuit

Nos. 06-1283

07-1001

UNITED STATES OF AMERICA,

Appellee,

v.

DAVID MORALES-MACHUCA,

QUESTER STERLING-SUÁREZ,

Defendants, Appellants.

APPEALS FROM THE UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF PUERTO RICO

[Hon. Juan M. Pérez-Giménez, U.S. District Judge]

Before

Torruella, Selya, and Howard,

Circuit Judges.

Lydia Lizarribar-Masini, on brief for appellant Morales.

Raymond L. Sánchez-Maceira, on brief for appellant Sterling.

Thomas F. Klumper, Assistant United States Attorney, Nelson

Pérez-Sosa, Assistant United States Attorney, Chief, Appellate

Division, and Rosa Emilia Rodríguez-Vélez, United States Attorney,

on brief for appellee.

October 17, 2008
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TORRUELLA, Circuit Judge. David Morales-Machuca

("Morales") and Quester Sterling-Suárez ("Sterling") were indicted

by a federal grand jury on multiple counts relating to an armored

car robbery in which a security guard was killed. After an eightday jury trial, both Morales and Sterling were found guilty as to

all charged counts. They were each sentenced to life terms of

imprisonment. Morales now appeals his conviction and sentence on

various grounds. Sterling appeals only his sentence. After

careful consideration of the defendants' various arguments, we

affirm.

I. Background

Morales challenges the sufficiency of the evidence

supporting his conviction. We therefore rehearse the facts in the

light most favorable to the jury's guilty verdict, consistent with

record support. See United States v. Mousli, 511 F.3d 7, 14 (1st

Cir. 2007).

A. The Robberies

On the morning of November 30, 2001, a Ranger American

Armored Securities Services truck containing $180,000 arrived at

the Saulo de Rodríguez Credit Union in Gurabo, Puerto Rico. As

James Cruz-Matías ("Cruz"), one of the two security officers

delivering the money, exited the truck and walked towards the

credit union, Hernando Medina-Villegas ("Medina") approached him

with a pistol in his hand. Sterling and another assailant, both
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armed with pistols, appeared on either side of Cruz and threatened

to shoot him. The three assailants seized the bag with the money

and fled in a dark-colored Jeep Grand Cherokee. A short time

later, the police discovered a burned-out Grand Cherokee in the

area.

Around noon on March 6, 2002, another armored truck

attempted to deliver $300,000 to the Valenciano Cooperative in

Juncos, Puerto Rico. The truck was driven by security officer

Eluber Torres-Alejandro ("Torres"), who was accompanied by his

partner, Gilberto Rodríguez-Cabrera ("Rodríguez"). As Torres

walked toward the credit union, Lorenzo Catalán-Román ("Catalán")

approached with a firearm to demand the money. The robbery,

however, failed. Torres pulled out a firearm and Rodríguez opened

the truck door and aimed another gun at Catalán. Catalán turned

and fled. Torres observed that as Catalán ran away, a motorcyclist

who had lingered behind the truck and a blue Chevy Lumina with

tinted windows both sped away.

On the morning of March 27, 2002, Torres and Rodríguez

attempted to make another delivery, this time $100,000 to the Saulo

de Rodríguez Credit Union in Gurabo, Puerto Rico. However, before

Rodríguez reached the front door of the credit union, Medina and

Catalán approached with pistols in their hands. Rodríguez made no

resistance and raised his hands, but Medina fired a shot from a
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Glock 9mm pistol and Rodríguez fell back against the building

window.

Hearing the gunfire, Torres opened the truck door and

shot Catalán in the leg. Torres's hand was then hit by a bullet

from an unseen shooter. Injured, he climbed back into the truck.

As Rodríguez begged for his life, Medina took the bag of money and

fired another shot at him. Medina fled, leaving an injured Catalán

behind. Catalán then picked up his pistol and fired six shots at

Rodríguez, who was lying prone on the ground and begging for mercy.

Rodríguez died as a result of gun shot wounds.

Soon thereafter, Sterling appeared from the drive-through

area with a gun in his hand. Sterling attempted to help the

injured Catalán, but fled when the police arrived. One officer

arrested Catalán and another chased, but then lost, Sterling in the

nearby wooded area. A few hours later, a wet and dirty Sterling,

who was sitting on the side of the road near the credit union, was

arrested by the police. After being advised of his rights,

Sterling confessed to participating in the robbery and throwing

aside his gun as he fled from the police. He described how he had

been picked up early that morning and had waited in the parking lot

for the armored truck to arrive. He also confessed that he had

participated in other robberies with the same group of people.

Nearby, the police recovered a stolen green Ford Explorer

that contained the Glock 9mm pistol used by Medina to shoot
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Rodríguez, as well as eleven shell casings and a bullet fragment.

At trial, the government's ballistics expert testified that the

casings, fragment, and the bullet from Torres's injured hand were

all traced to a Taurus 9mm pistol that belonged to Morales.

B. Morales

Between June 2000 and March 2002, Morales worked as a

truck driver and received minimum wage. His gross weekly pay was

approximately $200. In 2001, he and his wife, Minerva NúñezMorales, reported a total gross annual income of $11,342 on their

tax forms. In 2001, Morales became romantically involved with

Jocelyn Serrano-Castro ("Serrano"). According to Serrano, Morales

was close friends with Medina, Catalán, Sterling, and Pablo

Sánchez-Rodríguez ("Sánchez").

Despite his relatively modest income, Morales was able to

buy cars for both his wife and Serrano. On or about December 10,

2001, Morales purchased a 1993 blue Chevy Lumina for Serrano after

telling her that he had "scored a big hit." On December 18, 2001,

Morales's wife inspected a 1996 green Chevy Lumina, called Morales

to report that the car was in good condition, and then paid the

seller $5,000 in cash. And then in April 2002, he paid for more

than half the $7,200 price of a 1994 blue Grand Marquis.

The blue Chevy Lumina, however, was taken away from

Serrano some time in February 2002, one month before the second

robbery. The pair had a fight and Morales allegedly struck Serrano
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in the head with a Taurus 9mm pistol that he always carried with

him. Morales later forced Serrano to transfer the car to Medina.

At trial, Serrano testified that although the car belonged to

Medina, she had never seen him drive it. Morales almost always

drove the car. Medina owned other means of transportation,

including a motorcycle.

Serrano testified in great detail regarding the events of

March 27, 2002, the day of the fatal armed robbery. She related

how Morales came to pick her up around 9:00 a.m. in a blue Chevy

Lumina. When she expressed some surprise at the early hour,

Morales told her that the "guys had scored a hit and he did not

trust the person that was going to pick them up." He told her that

"the guys had called him so he would go pick them up." They drove

to Gurabo where Sánchez was waiting. The two men parked their cars

and talked for about 15-20 minutes in Sánchez's vehicle. As

Serrano and Morales were driving back to Bayamón, he received a

call from Sánchez. Morales then called his wife and switched cars

-- the green Chevy Lumina for the blue Chevy Lumina.

A few hours later, Morales picked up Serrano and drove to

a Wendy's parking lot in Caguas. Serrano testified that Morales

met with Sánchez and another individual, who gave Morales a duffel

bag containing cash. Later that evening, Morales and Serrano drove

back to the Gurabo area and stopped at a mile-marker on the edge of

the highway. Morales stepped out of the car, reached behind the
 18 U.S.C. § 1951(a) reads: 1

Whoever in any way or degree obstructs, delays, or

affects commerce or the movement of any article or

commodity in commerce, by robbery or extortion or

attempts or conspires so to do, or commits or threatens

physical violence to any person or property in

furtherance of a plan or purpose to do anything in

violation of this section shall be fined under this title

or imprisoned not more than twenty years, or both.

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mile-marker, and retrieved his Taurus 9mm pistol. They then drove

to a shopping mall and purchased two new cell phones.

The following day, March 28th, Morales and Serrano went

to visit Medina. Serrano observed that the apartment was full of

new furniture and Medina responded that "they had scored a big hit

and that they were buying everything new." A couple of weeks

later, Morales paid for half the cost of a 1994 blue Grand Marquis.

On April 17, 2002, Morales and Serrano were driving in

the Grand Marquis when they were stopped by the police for driving

with tinted windows. Morales hid the Taurus 9mm pistol in

Serrano's purse, but the police discovered the loaded gun and

arrested both Morales and Serrano. Morales told the arresting

officer that the gun belonged to him.

C. Jury Trial and Sentencing

Morales, Sterling, and three co-defendants were charged

in a ten-count indictment. Morales and Sterling were both charged

with: Count One, conspiring to obstruct commerce by robbery, in

violation of 18 U.S.C. § 1951(a); Count Two, aiding and abetting 1
 18 U.S.C. § 924(c)(1)(A)(iii) reads: 2

[A]ny person who, during and in relation to any crime of

violence or drug trafficking crime . . . , uses or

carries a firearm, or who, in furtherance of any such

crime, possesses a firearm, shall, in addition to the

punishment provided for such crime of violence or drug

trafficking crime, if the firearm is discharged, be

sentenced to a term of imprisonment of not less than 10

years.

 18 U.S.C. § 2 reads: 3

(a) Whoever commits an offense against the United States

or aids, abets, counsels, commands, induces or procures

its commission, is punishable as a principal. (b) Whoever

willfully causes an act to be done which if directly

performed by him or another would be an offense against

the United States, is punishable as a principal.

 18 U.S.C. § 924(j) reads: 4

A person who, in the course of a violation of subsection

(c), causes the death of a person through the use of a

firearm, shall: (1) if the killing is a murder (as

defined in section 1111), be punished by death or by

imprisonment for any term of years or for life; and (2)

if the killing is manslaughter (as defined in section

1112), be punished as provided in that section.

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in the knowing possession, use, or carrying of firearms in

furtherance or during and in relation to the conspiracy alleged in

Count One, in violation of 18 U.S.C. §§ 924(c)(1)(A)(iii) and 2; 2 3

Count Seven, aiding and abetting in the March 27, 2002 robbery of

approximately $100,000, in violation of 18 U.S.C. §§ 1951(a) and 2;

Count Eight, aiding and abetting in the knowing possession,

brandishing, use, or carrying of firearms during and in relation to

the robbery, which unlawfully killed Rodríguez with malice

aforethought, in violation of 18 U.S.C. §§ 924(j) and 2; Count 4
 Morales had a prior 1996 attempted murder felony conviction from 5

Puerto Rico that had resulted in a two-year term of incarceration.

 Morales's counsel stated that he would not contest Count Ten. 6

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Nine, aiding and abetting in the knowing possession, brandishing,

use, or carrying of firearms during and in relation to the

March 27, 2002 robbery alleged in Count Seven, in violation of 18

U.S.C. §§ 924(c)(1)(A)(iii) and 2. Additionally, Sterling was

charged with: Count Three, aiding and abetting in the November 30,

2001 robbery of more than $100,000, in violation of 18 U.S.C. §§

1951(a) and 2, and Count Four, aiding and abetting in knowing

possession, use or carrying of firearms in furtherance or during

and in relation to the November 30, 2001 robbery, in violation of

18 U.S.C. §§ 924(c)(1)(A)(iii) and 2. Morales additionally was

charged in Count Ten with being a felon in possession of a firearm,

in violation of 18 U.S.C. §§ 922(g)(1) and 924(a)(2).5

Morales and Sterling pleaded not guilty and the two went

to trial on August 29, 2005. The government's first witness,

Torres, testified about both the March 27, 2002 robbery and the

March 6, 2002 attempted robbery. Counsel objected to the testimony

regarding the attempted robbery. The district court overruled the

objection and allowed the testimony.

After the presentation of the government's case-in-chief,

defense counsel filed for judgments of acquittal on nearly all

counts. After limited oral argument, the court denied the Rule 29 6
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motions. Morales presented an expert witness, a firearms and

ballistics consultant, who testified that in his opinion, the

various rounds and casings submitted into evidence by the

government were not fired by the Taurus pistol. The defendants

rested and failed to renew their Rule 29 motions. On September 9,

2005, the jury returned a verdict, finding both Morales and

Sterling guilty on all counts. There was no renewal of the Rule 29

motions following the verdict.

On December 12, 2005, Sterling was sentenced to: twentyyear terms as to each of Counts One, Three, and Seven, to be served

concurrently; thirty-year terms as to each of Counts Two and Nine,

to be served concurrently to each other and to the sentence in

Count Four, but consecutively to the other counts; a twenty-one

year term as to Count Four; and a life term of imprisonment as to

Count Eight. On January 11, 2006, Morales was sentenced to:

twenty-year terms each as to Counts One and Seven and a ten-year

minimum as to Count Ten, to be served concurrently with one

another; thirty-year terms each as to Counts Two and Nine, to be

served concurrently with each other, but consecutively to the other

counts; and a life term of imprisonment as to Count Eight.
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II. Discussion

A. Morales's Rule 29 Challenge

On appeal, Morales challenges the sufficiency of the

evidence underlying the jury's guilty verdict on Counts One, Two,

Seven, Eight, and Nine. He argues that the government failed to

demonstrate his involvement in the conspiracy to commit robbery or

in the carrying and use of a firearm in furtherance of that

conspiracy. With respect to Count Eight, he further argues that

the government failed to prove that he had the requisite malice

aforethought in the commission of the murder. He does not

challenge his conviction for possessing a firearm as a felon (Count

Ten).

At the close of the government's case-in-chief, Morales

moved for a judgment of acquittal. The district court denied the

motion. After the presentation of the defendants' case, Morales

failed to renew his motion. The jury returned a guilty verdict.

In the seven days following the verdict, Morales did not renew his

motion. See Fed. R. Crim. P. 29(c)(1). As we have cautioned

defendants in the past, "[t]hese omissions combine to constitute a

waiver of [Morales's] earlier Rule 29 motion." United States v.

Maldonado-García, 446 F.3d 227, 230 (1st Cir. 2006) (citing United

States v. Hadfield, 918 F.2d 987, 996 (1st Cir. 1990)).

Accordingly, we review only for "clear and gross injustice." Id.
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In evaluating Morales's challenge to evidentiary

sufficiency, we consider whether a rational jury could have

concluded that the government proved each element of the charged

offenses beyond a reasonable doubt. In so doing, we view the

evidence in the light most favorable to the jury's guilty verdict

and "resolve all questions of credibility and reasonable inferences

in favor of the verdict." United States v. Lizardo, 445 F.3d 73,

81 (1st Cir. 2006) (citing United States v. Ruiz, 105 F.3d 1492,

1495 (1st Cir. 1997)). "[D]efendants challenging convictions for

insufficiency of evidence face an uphill battle on appeal." United

States v. O'Shea, 426 F.3d 475, 479 (1st Cir. 2005) (quoting United

States v. Hernández, 218 F.3d 58, 64 (1st Cir. 2000)). Applying

that standard with a focus on whether there was error engendering

clear and gross injustice in this case, we conclude that there was

no such injustice here.

1. Obstructing Interstate Commerce through 

Robbery

Looking first to the two Hobbs Act violations, 18 U.S.C.

§ 1951(a), the government had to prove that Morales conspired

(Count One) and aided and abetted (Count Seven) to obstruct, delay,

or affect commerce by robbery. The Act defines robbery as "the

unlawful taking or obtaining of personal property from the person

or in the presence of another, against his will, by means of actual

or threatened force." Id. § 1951(b)(1). A Hobbs Act conspiracy

requires the government to prove "an intent to agree and an intent
Morales does not contest the interstate commerce element in his 7

appeal. In any event, the record clearly establishes that the

government made the requisite showing. Under the Hobbs Act, the

"government need only show that the robbery created 'a realistic

probability of a de minimis effect on interstate commerce.'"

United States v. DeCologero, 530 F.3d 36, 68 (1st Cir. 2008)

(quoting United States v. Capozzi, 347 F.3d 327, 335 (1st Cir.

2003)). In this case, the President of Ranger American Armored

Securities Services testified that the losses resulting from the

robberies affected his ability to make purchases in the United

States to operate his business. Accordingly, the robberies

resulted in a sufficient impact on commerce.

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to commit the substantive offense." United States v. Palmer, 203

F.3d 55, 63 (1st Cir. 2000). In carrying its burden, the 7

government can use "circumstantial evidence, and the government

need only demonstrate a tacit understanding between the

conspirators to prove its case." Id. at 64.

On appeal, Morales contends that the government failed to

demonstrate that he participated in the alleged robberies and

conspiracy. The government concedes that it presented no direct

evidence of Morales's participation in the robberies, as no

witnesses identified Morales at the scene of either robbery. The

government counters, however, that it presented sufficient

circumstantial evidence to support a finding of guilt beyond a

reasonable doubt. See United States v. Llinas, 373 F.3d 26, 31

(1st Cir. 2004) (citing United States v. Gómez-Pabón, 911 F.2d 847,

853 (1st Cir. 1990)); see also United States v. Valerio, 48 F.3d

58, 63 (1st Cir. 1995) ("[T]he government's proof may lay entirely

in circumstantial evidence.") (citation omitted). We agree.
 The government's witness, an automobile dealer at Yamilisy Auto 8

Sales, testified that a woman, Marisol Ríos Matías, and a man

purchased the blue 1994 Grand Marquis for $7,200. The purchase was

entirely in cash, with more than half provided by Morales.

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First, the jury heard testimony that Morales earned a

minimum wage salary, yet was able to purchase several thousand

dollars worth of cars for his wife and girlfriend. In December

2001, he purchased a green 1996 Chevy Lumina for his wife. In

December 2001, he also purchased a blue 1993 Chevy Lumina for

Serrano. And then in April 2002, he was involved in the purchase

of a blue 1994 Grand Marquis. Morales paid for these purchases in 8

cash. With respect to the March 27, 2002 robbery, Serrano

testified that Morales picked up a duffel bag containing a sum of

cash after a meeting in a Wendy's parking lot. The government

argues that, in addition to this suspicious influx of cash, the

timing of these car purchases coincided with the commission of the

two robberies: November 2001 and March 2002.

Second, Serrano testified that on March 27, 2002, Morales

told her that "the guys had scored a hit and . . . the guys had

called him so that he would go pick them up." That day, they drove

along the road to Gurabo and Morales retrieved his Taurus 9mm

pistol from behind a specific highway mile-marker. With respect to

the pistol, the jury heard from the government's firearm expert who

testified that the gun was used to fire the eleven casings found on

the floor of the Ford Explorer found abandoned near the scene of
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the March 27 robbery. Ballistics reports also linked the gun to

the bullet that had struck Torres's hand during the robbery shootout.

Based on this evidence, a reasonable jury could have

concluded that Morales participated in the conspiracy to obstruct

interstate commerce through robbery (Count One), and aided and

abetted the commission of the March 27, 2002 robbery (Count Seven).

While a large portion of the evidence submitted to the jury

regarding Morales's role in the offense is based primarily on

Serrano's testimony, the jury reasonably credited her account of

the events. It is not for us to make credibility determinations in

the course of a review of the sufficiency of the evidence. Our

task is only to determine whether a rational jury could have

believed the testimony. See United States v. Ortiz, 966 F.2d 707,

711 (1st Cir. 1992). Here, a rational jury could have and did so.

2. Carrying or Use of Firearm During Crime of

Violence

Under the firearms statute relating to Counts Two and

Nine, the government had to shoulder the burden of proving that

Morales aided and abetted in the use or carrying of a firearm

"during and in relation to any crime of violence." 18 U.S.C. § 924

(c)(1)(A). A violation of the Hobbs Act is a crime of violence for

purposes of this statutory provision. See, e.g., United States v.

Rodríguez-Casiano, 425 F.3d 12, 13 (1st Cir. 2005).
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On April 17, 2002, Morales and Serrano were pulled over

for a traffic violation and then arrested when the police

discovered a gun in Serrano's purse. After being duly informed of

his rights, Morales told the police that the gun belonged to him.

At trial, Serrano testified that Morales almost always carried the

Taurus 9mm gun with him. She also testified that on March 27,

Morales retrieved the gun from behind a mile-marker on the highway

to Gurabo. Additionally, the government presented ballistics

evidence linking the Taurus 9mm gun to both the casings and the

bullet fired into Torres's hand during the March 27, 2002 robbery.

While the government proffered no direct evidence that Morales had

knowingly supplied or given the gun to those physically involved in

the robbery that morning, a jury could make such an inference on

the basis of the testimony regarding the post-robbery events. In

any event, we review this sufficiency claim only for clear and

gross injustice as a result of Morales's failure to renew his Rule

29 motion. Morales's scarcely developed argument falls short of

that required showing.

3. Aiding and Abetting in the Use of a Firearm

During a Violent Crime, Which Unlawfully Killed

Rodríguez

In order to sustain a violation of 18 U.S.C. § 924(j)(1),

the government had to demonstrate that Morales aided and abetted

the use of a firearm in committing a crime of violence, and in the

course of that violation caused the murder of Rodríguez through the
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use of the firearm. A violation of 18 U.S.C. § 1951(a) is a crime

of violence. See, e.g., United States v. Jiménez-Torres, 435 F.3d

3, 10 (1st Cir. 2006). For the purposes of this violation, murder

is defined as the "unlawful killing of a human being with malice

aforethought." 18 U.S.C. § 1111. That provision goes on to

enumerate a list of murders categorized as murder in the first

degree, including "murder . . . committed in the perpetration of

. . . robbery." Id.

In his appeal, Morales contends that the government

failed to establish the malice element of the offense. He argues

that the evidence in the record establishes only that there was a

"robbery, that things got out of hand, a shooting ensued and a

death resulted." Morales's argument is unavailing under our case

law. In United States v. Shea, 211 F.3d 658 (1st Cir. 2000), we

concluded that 18 U.S.C. § 1111 "was intended to adopt the felony

murder rule, and for a stated felony the 'malice' element is

satisfied by the intent to commit the unlawful felony." Id. at 674

(citing cases).

The government presented evidence at trial that Morales

aided and abetted in a conspiracy to commit and the commission of

the March 27, 2002 armed robbery. That morning, Medina, Catalán,

and Sterling waited for the armored truck with the intent to commit

a robbery. The group was armed with pistols and, in the course of

the robbery, Medina and Catalán shot and killed Rodríguez. Under
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18 U.S.C. § 1111, the killing of Rodríguez was "first-degree murder

by those who perpetrated the robbery, regardless of who pulled the

trigger or any individual intent." Id. Having concluded that a

reasonably jury could find that Morales aided and abetted in the

commission of the robbery and in the use of the firearm, it follows

that his conviction for murder is reasonable as well.

Based on the record evidence, we conclude that a

reasonable jury could have found Morales guilty beyond a reasonable

doubt of all of the charged offenses. He therefore fails to make

the more difficult showing of clear and gross injustice.

Accordingly, we affirm the district court's denial of his Rule 29

motion.

B. Morales's Evidentiary Challenge

Morales also argues that the district court erred in

admitting Torres's testimony regarding the March 6, 2002 attempted

robbery. He contends that the testimony was unfairly prejudicial

and outweighed its probative value. In general, we review

evidentiary rulings by the district court regarding the

admissibility of evidence for an abuse of discretion. See United

States v. Barrow, 448 F.3d 37, 42 (1st Cir. 2006) (citing United

States v. Cruz, 352 F.3d 499, 504 (1st Cir. 2003)). Even if the

district court erred in admitting the evidence, we review only for

prejudicial error. See United States v. Shea, 159 F.3d 37, 40 (1st

Cir. 1998) ("[A] non-constitutional evidentiary issue will be
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treated as harmless if it is highly probable that the error did not

contribute to the verdict." (quoting United States v. Rose, 104

F.3d 1408, 1414 (1st Cir. 1997))).

The district court denied Morales's objection and agreed

with the government's argument that the evidence was sufficiently

connected to the conspiracy: "[I]t is not only the similarity of

the modus operandi and the participants, but it's also the fact

that they are targeting . . . the same armored car company . . .

the same route . . . and it is about three weeks prior to the

March 27th robbery." According to the testimony of Torres, on

March 6, 2002, he and his partner were delivering $300,000 to the

Valenciano Credit Union, and narrowly avoided being robbed. Torres

testified that his would-be assailant -- later identified as

Lorenzo Catalán, who was involved in the March 27, 2002 robbery --

approached him as he was making his way to the front door of the

credit union. He and his partner Rodríguez drew their weapons and

Catalán fled. Torres testified that immediately thereafter, a

suspicious man on a motorcycle who had been lingering behind the

truck sped away and a blue Chevy Lumina with tinted windows also

sped out of the parking lot.

At trial, the government asserted that the two charged

robberies -- on November 30 and March 27 -- were part of a

conspiracy to obstruct commerce through robbery. The government

presented evidence that the robberies evinced the following
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similarities: early morning deliveries to Gurabo-area credit unions

by Ranger American Armored Securities Services trucks; one or two

armed assailants, with unseen others providing cover; and the

participation of the same individuals. See United States v.

Morrow, 39 F.3d 1228, 1233-34 (1st Cir. 1994) (resolving a

sufficiency challenge by looking to the nature of the scheme,

identity of participants and victims, and commonality in timing and

goals in a series of transactions in an alleged conspiracy). In

further support of its case, the government offered the testimony

of Torres who testified to the events of March 6, 2002, that

exhibited the same modus operandi. Moreover, the jury had also

heard Serrano's testimony that Morales had taken the blue Lumina

from her about a month before the robbery, and that his confederate

Medina drove a motorcycle.

We conclude that the district court did not abuse its

discretion in concluding that the probative value of the testimony

outweighed the risk of unfair prejudice. To prove that Morales and

Sterling were guilty of violating 18 U.S.C. § 1951(a), the

government was required to prove that the defendants had conspired

to obstruct commerce by robbery. This evidentiary burden made

evidence of other actions taken in furtherance of that conspiracy

probative. See United States v. Medina, 761 F.2d 12, 15 (1st Cir.

1985). Although the testimony linking Morales to the March 6th

attempted robbery was by no means overwhelming, the court was
 Moreover, even if the district court had erred in admitting the 9

testimony, we would conclude that such error was harmless. The

testimony about the March 6th attempted robbery was brief and

cumulative. Morales's guilt in this case turned, in significant

part, on the credibility of Serrano's testimony and the testimony

linking Morales's Taurus 9mm gun to the March 27, 2002 shooting.

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within its discretion in deeming it admissible as a means of

proving the charged conspiracy. Indeed, given that we will only

reverse a district court's "on-the-spot judgment" regarding the

balance of probative value and unfair effect in "extraordinarily

compelling circumstances," we are unconvinced that this case gives

us reason to do so. United States v. Lewis, 40 F.3d 1325, 1339

(1st Cir. 1994) (quoting United States v. Rodríguez-Estrada, 877

F.2d 153, 155-56 (1st Cir. 1989)).9

C. Morales's Sentencing Challenge

Morales appeals the district court's denial of his

request for a downward adjustment for a minor role. Prior to his

sentencing hearing, he objected to the Pre-Sentence Report ("PSR"),

arguing that he was entitled to a minor role adjustment under

U.S.S.G. § 3B1.2(b). The government disagreed and argued that

Morales could not be characterized as the least culpable in view of

his role supplying the gun and sharing in the proceeds. The

district court denied the request for minor-role adjustment.

Unless there is a mistake of law, we review a district

court's denial of downward adjustment for clear error. See United

States v. Bravo, 489 F.3d 1, 11 (1st Cir. 2007). Given the fact-
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specific nature of a defendant's status determination, great

deference is given to the district court: "[B]attles over a

defendant's status . . . will almost always be won or lost in the

district court." United States v. Teeter, 257 F.3d 14, 31 (1st

Cir. 2001) (quoting United States v. Conley, 156 F.3d 78, 85 (1st

Cir. 1998)); see also United States v. Graciani, 61 F.3d 70, 75

(1st Cir. 1995) (same).

Under U.S.S.G. § 3B1.2, a defendant can qualify as a

minor participant and receive a two-level reduction in his base

offense level if he proves by a preponderance of the evidence that

he was "less culpable than most other participants." Id. cmt. 5;

see also United States v. García, 954 F.2d 12, 18 (1st Cir. 1992)

(defendant seeking downward adjustment carries the burden of

proof). Less culpable, however, does not simply mean that the

defendant was not the leader. The defendant must be "not only less

culpable than h[is] cohorts in the particular criminal endeavor,

but also less culpable than the majority of those within the

universe of persons participating in similar crimes." Teeter, 257

F.3d at 30-31 (citing United States v. Murphy, 193 F.3d 1, 9 (1st

Cir. 1999)).

Here, Morales contends that he was a minor participant

when contrasted with the other participants who were "organizers,

supervisors, [and] physically participated in the robbery and the

shootout which resulted in a death." At the sentencing hearing, he
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conceded that he was not the least culpable -- Sánchez was

admittedly at the bottom of the hierarchy -- but, he also argued

that he should be considered a minor participant because he was not

the most culpable. The district court denied the request. The

court determined that Morales's role in the offense was more

significant than that of a mere minor participant, indeed the court

found him to be "intimately involved." Morales was in telephonic

contact with the other defendants who were physically participating

in the robbery; was supposed to pick-up the defendants after the

March 27, 2002 robbery; supplied the Taurus 9mm pistol that shot

Torres in the hand during the shoot-out; and enjoyed a share of the

stolen money. Based on the record, the district court reasonably

concluded that Morales's role "outstripped the . . . 'minor' rungs

on the hierarchical ladder of blameworthiness." García, 954 F.2d

at 18. We thus find no error in the district court's denial of the

downward role-in-the-offense adjustment.

D. Sterling's Sentencing Challenge

On September 9, 2005, the jury found Sterling guilty on

all charged counts. At his sentencing hearing on November 17,

2006, he was sentenced to: twenty-year terms as to Counts One,

Three, and Seven, to be served concurrently; thirty-year terms as

to Counts Two and Nine, to be served concurrently to each other and

the sentence in Count Four, but consecutively to the others counts;
 Sterling was first sentenced on December 12, 2005. Three months 10

after his sentencing hearing, he filed a motion requesting

resentencing because he had not fully understood his right of

allocution. The court held a second sentencing hearing on

November 17, 2006. After being duly informed of his right of

allocution, Sterling declined to exercise it. The court then

imposed the same sentence.

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a twenty-one year term as to Count Four; and a life term

imprisonment as to Count Eight.10

Our review of a district court's sentence is a two-step

process, with both a substantive and procedural component.

See United States v. Politano, 522 F.3d 69, 72 (1st Cir. 2008)

(citing Gall v. United States, 128 S. Ct. 586, 597 (2007); United

States v. Martin, 520 F.3d 87, 91-93 (1st Cir. 2008)). With

respect to our procedural inquiry, we look to whether the district

court properly calculated the Guidelines range, treated the

Guidelines as advisory, considered the various 18 U.S.C. § 3553(a)

factors, and adequately explained the chosen sentence. See id.

(citing Gall, 128 S. Ct. at 597). In this case, the district court

made the appropriate Guidelines calculations for all counts and

considered the proper statutory factors.

Having found no procedural error, we next turn to the

substantive reasonableness of the defendant's sentence. See

Politano, 522 F.3d at 72. We review under a highly deferential

abuse of discretion standard. See id. (citations omitted); see

also Martin, 520 F.3d at 96 ("[T]he linchpin of a reasonableness
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sentence is a plausible sentencing rationale and a defensible

overall result.").

Sterling's challenge to the substantive reasonableness of

his life sentence faces an uphill battle. A sentence within the

applicable Guidelines range is presumptively reasonable. See Rita

v. United States, 127 S. Ct. 2456, 2463 (2007) ("[T]he presumption

reflects the fact that, by the time an appeals court is considering

a within-Guidelines sentence on review, both the sentencing judge

and the Sentencing Commission will have reached the same conclusion

as to the proper sentence in the particular case.") (emphasis in

original). Here, Sterling's sentence of life imprisonment was

based on his conviction under 18 U.S.C. § 924(j). Under the

Guidelines, a § 924(j) offense (assuming the application, as in

this case, of U.S.S.G. § 2A1.1) has a base offense level of fortythree, which corresponds to a recommended sentence of a life term

of imprisonment.

Sterling first argues that the sentence was unreasonable

because he was not the one to shoot Rodríguez. This argument is

meritless. While Sterling was not the actual shooter, the jury

found that he had aided and abetted in two separate armed

robberies: in the first, Sterling was one of two assailants who

threatened to shoot the security officer; and in the second, the

evidence (indeed his own confession) linked him to the robbery that

resulted in Rodríguez's death. Indeed, with respect to his role in
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the robbery, the PSR stated that Sterling was "providing cover for

the other assailants while they shot Mr. Rodríguez."

Second, he argues that the district court should have

afforded greater weight to his personal background and lack of

criminal history. He argues that the court failed to consider

whether a life sentence was appropriate for a twenty-seven year old

defendant with a tenth grade education and no prior criminal

history. Looking to the terms of incarceration imposed for all of

the other charges, he posits that the fifty years he received was

more than sufficient to administer just punishment, reflect the

seriousness of the offense, promote respect for the law, afford

adequate deterrence, and protect the public. See 18 U.S.C.

§ 3553(a). He argues that the imposition of a life sentence for

Count Eight was unnecessary.

While we might have imposed a lesser sentence in this

case if we were sitting as the sentencing court, that is not a

basis for reversal. We afford broad discretion to the district

court in affixing the appropriate sentence and we recognize that

"there is not a single reasonable sentence but, rather, a range of

reasonable sentences." Martin, 520 F.3d at 92. This is a case in

which the district judge who had presided over trial was intimately

familiar with the facts and the particular acts attributed to the

defendant. After hearing argument from counsel on the § 3553(a)

factors, the district court stated that it had considered them all
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and announced its sentence. While the court's explanation was by

no means lengthy, we have held that a sentencing court is "not

required to address those factors, one by one, in some sort of rote

incantation when explicating its sentencing decision." United

States v. Dixon, 449 F.3d 194, 205 (1st Cir. 2006); see also United

States v. Brandao, 539 F.3d 44, 65 (1st Cir. 2008). The trial

record makes evident that Sterling was involved in a serious armed

robbery that resulted in the violent death of an innocent security

guard. We are unable to conclude that the Guidelines sentence

imposed here "falls outside the expansive boundaries of that

universe" of reasonable sentences. Martin, 520 F.3d at 92.

Accordingly, we affirm the district court's sentence.

III. Conclusion

For the foregoing reasons, we affirm Morales-Machuca's

conviction and sentence and affirm Sterling-Suárez's sentence.

Affirmed.