Not for Publication in West's Federal Reporter 

United States Court of Appeals 

For the First Circuit 

No. 19-1405 

UNITED STATES OF AMERICA, 

Appellee, 

v. 

ELIN ROBINSON MEJÍA ROMERO, 

a/k/a SIXTO RIVERA, a/k/a MEMELO, a/k/a BENITO RIVERA, 

Defendant, Appellant. 

APPEAL FROM THE UNITED STATES DISTRICT COURT 

FOR THE DISTRICT OF MASSACHUSETTS 

[Hon. Allison D. Burroughs, U.S. District Judge] 

Before 

Torruella, Selya, and Kayatta, 

Circuit Judges. 

Zainabu Rumala, Assistant Federal Public Defender, on brief 

for appellant. 

Andrew E. Lelling, United States Attorney, and Alexia R. De 

Vincentis, Assistant United States Attorney, on brief for 

appellee. 

August 11, 2020 
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SELYA, Circuit Judge. A jury convicted defendantappellant Elin Robinson Mejía Romero on charges of conspiracy to 

possess with intent to distribute and to distribute heroin and 

fentanyl, see 21 U.S.C § 846; distribution of heroin and fentanyl, 

as well as possession with intent to distribute fentanyl, see id. 

§ 841(a)(1); and unlawful reentry into the United States by a 

previously deported alien, see 8 U.S.C. § 1326. The district court 

sentenced him to serve a 120-month term of immurement. The 

defendant appeals, primarily challenging the district court's 

denial of his motion to suppress the fruits of a warrant-backed 

search of an apartment suspected to be a "stash house" for 

narcotics and at which drugs and other incriminating evidence were 

found. After careful consideration, we conclude that the appeal 

is without merit. 

We have written before, with a regularity bordering on 

the monotonous, words to the effect that when a trial court has 

"supportably found the facts, applied the appropriate legal 

standards, articulated [its] reasoning clearly, and reached a 

correct result, a reviewing court ought not to write at length 

merely to hear its own words resonate." deBenedictis v. 

Brady-Zell (In re Brady-Zell), 756 F.3d 69, 71 (1st Cir. 2014); 

see, e.g., United States v. Wetmore, 812 F.3d 245, 248 (1st Cir. 

2016); Moses v. Mele, 711 F.3d 213, 215-16 (1st Cir. 2013); Eaton 

v. Penn-America Ins. Co., 626 F.3d 113, 114 (1st Cir. 2010); 
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Vargas-Ruiz v. Golden Arch Dev., Inc., 368 F.3d 1, 2 (1st Cir. 

2004); Seaco Ins. Co. v. Davis-Irish, 300 F.3d 84, 86 (1st Cir. 

2002); Ayala v. Union de Tronquistas de P.R., Local 901, 74 F.3d 

344, 345 (1st Cir. 1996); Holders Cap. Corp. v. Cal. Union Ins. 

Co. (In re San Juan Dupont Plaza Hotel Fire Litig.), 989 F.2d 36, 

38 (1st Cir. 1993). With respect to the suppression question, 

this is such a case. We therefore reject this claim of error for 

essentially the reasons spelled out in the district court's lucid 

rescript, see United States v. Romero, No. 17-CR-10199, 2018 WL 

4119665 (D. Mass. Aug. 29, 2018), adding only a few brief comments 

relative to suppression and an additional comment relative to an 

unrelated claim of error advanced by the defendant. 

First: Following the denial of a motion to suppress, we 

review the district court's ultimate determination of probable 

cause de novo. See United States v. Tanguay, 811 F.3d 78, 81 (1st 

Cir. 2016). Even so, we review its findings of fact for clear 

error and accept all reasonable inferences that it has drawn from 

the discerned facts. See United States v. Coombs, 857 F.3d 439, 

445-46 (1st Cir. 2017). Here, the gist of the defendant's 

challenge to the district court's denial of his suppression motion 

is that the search warrant for the suspected stash house never 

should have issued because the warrant application failed to show 

a sufficient nexus between the defendant, the crimes, and the 

premises. The short answer is that the warrant application must 
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be read as a whole, see United States v. Schaefer, 87 F.3d 562, 

565 (1st Cir. 1996), and reading it in that holistic manner dooms 

the defendant's challenge. We explain briefly. 

It is an uncontroversial proposition that a warrant for 

the search of premises may issue only upon a showing of probable 

cause to believe that a crime has been or is being committed and 

that evidence of the crime is likely to be found at the designated 

location. See United States v. Dixon, 787 F.3d 55, 59 (1st Cir. 

2015); United States v. Ribeiro, 397 F.3d 43, 48 (1st Cir. 2005). 

Probable cause, though, does not mean absolute certainty, see 

United States v. Almonte-Báez, 857 F.3d 27, 32 (1st Cir. 2017), 

and a showing of probable cause may be based on reasonable 

inferences drawn from known facts, see United States v. Flores, 

888 F.3d 537, 544-45 (1st Cir. 2018). We — like the district 

court — must afford "great deference" to the judicial officer 

issuing the warrant. United States v. Chiaradio, 684 F.3d 265, 

279 (1st Cir. 2012) (quoting Illinois v. Gates, 462 U.S. 213, 236 

(1983)). 

These principles guide our inquiry. Taking the facts 

set out in the warrant application and drawing reasonable 

inferences therefrom to the affiant's behoof, the requisite nexus 

was sufficiently established. So, too, the overall probable cause 

standard was plainly satisfied. Although the defendant, ably 

represented, artfully attempts to deal with each of the facts in 
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isolation and attempts to explain them away, that piecemeal 

appraisal undervalues the force of the warrant application. See 

District of Columbia v. Wesby, 138 S. Ct. 577, 589 (2018) (holding 

that "divide-and-conquer approach is improper" and explaining that 

facts must be viewed in their totality). After all, "[t]he sum of 

an evidentiary presentation may well be greater than its 

constituent parts." Bourjaily v. United States, 483 U.S. 171, 180 

(1987). That truism applies here. 

 Second: Apart from the challenged suppression order, 

the defendant also contends that his convictions on three of the 

drug-trafficking counts must be reversed because evidence that a 

defendant has knowingly possessed some type and quantity of a 

controlled substance, instead of having knowingly possessed a 

particular type and quantity of a controlled substance, will not 

satisfy the government's burden of proof.1 Although the district 

court did not address this contention in its rescript — the point 

was not before the court at that time — it may easily be dispatched. 

 The short of it is that we do not write on a pristine 

page. We already have addressed essentially the same argument in 

an earlier case and put it to rest. See United States v. 

1 The parties wrangle about the standard of review applicable 

to this claim of error: the defendant argues for de novo review, 

while the government asserts that the claim was not properly 

preserved and, therefore, review should be for plain error. 

Because we conclude that the claim fails under any standard of 

review, we assume for argument's sake that our review is de novo. 
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Collazo-Aponte, 281 F.3d 320, 326 (1st Cir. 2002) (holding that 

"nothing in the statutory language of § 841[] supports a mens rea 

requirement" and noting that any presumption in favor of a scienter 

requirement "should only apply 'to each of the statutory elements 

that criminalize otherwise innocent conduct'" (quoting United 

States v. X-Citement Video, Inc., 513 U.S. 64, 72 (1994))). The 

law of the circuit doctrine, a "subset of stare decisis," is one 

of the "sturdiest 'building blocks on which the federal judicial 

system rests.'" United States v. Barbosa, 896 F.3d 60, 74 (1st 

Cir.) (quoting San Juan Cable LLC v. P.R. Tel. Co., 612 F.3d 25, 

33 (1st Cir. 2010)), cert. denied, 139 S. Ct. 579 (2018). Under 

this doctrine, which normally requires that we adhere to prior 

panel decisions closely on point, see, e.g., Arevalo v. Barr, 950 

F.3d 15, 20-21 (1st Cir. 2020); United States v. Chin, 913 F.3d 

251, 261-62 (1st Cir. 2019), Collazo-Aponte controls our decision 

here. 

To be sure — as the defendant points out — the law of 

the circuit doctrine admits of certain exceptions. See Barbosa, 

896 F.3d at 74 ("One such exception applies when the holding of a 

previous panel is contradicted by subsequent controlling 

authority, such as a decision by the Supreme Court, an en banc 

decision of the originating court, or a statutory overruling."). 

But these exceptions are few and far between: under the only 

exception arguably relevant here, the defendant would have to show 
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that subsequent authority, "although not directly controlling, 

nevertheless offers a sound reason for believing that the former 

panel, in light of fresh developments, would change its collective 

mind." Id. (quoting Williams v. Ashland Eng'g Co., 45 F.3d 588, 

592 (1st Cir. 1995)). The defendant strives to make such a 

showing, hand-picking statements from Supreme Court decisions 

postdating our Collazo-Aponte opinion, see, e.g., Rehaif v. United 

States, 139 S. Ct. 2191, 2195 (2019); Alleyne v. United States, 

570 U.S. 99, 103 (2013); Flores-Figueroa v. United States, 556 

U.S. 646, 650 (2009), and trying to cobble those hand-picked 

statements into a cogent argument. In the end, though, this 

argument depends heavily on speculation and surmise. 

Consequently, it falls well short of constituting "a sound reason 

for believing that the [Collazo-Aponte] panel . . . would change 

its collective mind." Barbosa, 896 F.3d at 74 (quoting Williams, 

45 F.3d at 592). 

 To say more about this claim of error would be 

supererogatory. Following our holding in Collazo-Aponte, we 

hold — as did the district court — that the government had to prove 

only "that the offense 'involved' a particular type and quantity 

of [a proscribed] drug, not that the defendant knew that he was 

distributing that particular drug type and quantity." 281 F.3d at 

326. 
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 We need go no further. The record reveals that the 

defendant was fairly tried; that based on sufficient proof, he was 

found guilty of the charged crimes beyond a reasonable doubt; and 

that no reversible error was committed. For the reasons elucidated 

above, including those incorporated by reference from the district 

court's rescript, see Romero, 2018 WL 4119665 at *4, his 

convictions and sentence are summarily 

 

Affirmed. See 1st Cir. R. 27.0(c).