RECOMMENDED FOR PUBLICATION

Pursuant to Sixth Circuit I.O.P. 32.1(b)

File Name: 24a0092p.06

UNITED STATES COURT OF APPEALS

FOR THE SIXTH CIRCUIT

UNITED STATES OF AMERICA,

Plaintiff-Appellee,

v.

JOSHUA D. ALDRIDGE,

Defendant-Appellant.

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No. 23-3179

Appeal from the United States District Court for the Southern District of Ohio at Columbus.

No. 2:20-cr-00095-9—Sarah Daggett Morrison, District Judge.

Decided and Filed: April 17, 2024

Before: MOORE, NALBANDIAN, and BLOOMEKATZ, Circuit Judges.

_________________

COUNSEL

ON BRIEF: Steven D. Jaeger, HEMMER WESSELS MCMURTRY, Fort Mitchell, Kentucky, 

for Appellant. Kimberly Robinson, UNITED STATES ATTORNEY’S OFFICE, Columbus, 

Ohio, for Appellee.

_________________

OPINION

_________________

KAREN NELSON MOORE, Circuit Judge. At the conclusion of a jury trial, Joshua 

Aldridge was found guilty of conspiracy to sex traffic an adult by force, threats of force, fraud, or 

coercion, among other charges. Thereafter, the district court sentenced him to 324 months’ 

imprisonment. On appeal, Aldridge challenges the district court’s denial of his Rule 29 motion 

and the district court’s application of two sentencing enhancements. For the reasons explained 

below, we AFFIRM the district court.

>
No. 23-3179 United States v. Aldridge Page 2

I. BACKGROUND

In 2009, Aldridge lived in rural southeast Ohio with his girlfriend Kathy,1 Kathy’s two 

young daughters, and Aldridge’s parents. R. 665 (Trial Tr. at 501–02, 505–06) (Kathy) (Page ID 

#5136–37, 5140–41). Aldridge and Kathy were introduced to Larry Dean Porter, Kathy began to 

buy marijuana from Porter, and Aldridge purchased painkillers. Id. at 510–11, 515–17 (Kathy) 

(Page ID #5145–46, 5150–52). Although Aldridge had cautioned Kathy not to use painkillers, 

Kathy eventually began taking Lortab and Vicodin. Id. at 516–17 (Kathy) (Page ID #5151–52). 

Soon Kathy and Aldridge were both addicted to painkillers, and they sought out higher-dosage 

pills—specifically Oxycodone 30-milligram pills—from Porter. Id. at 519–20 (Kathy) (Page ID 

#5154–55). Initially, they were taking only one pill per day at a cost of about $30 or $40 per pill. 

Id. at 521, 524 (Kathy) (Page ID #5156, 5159). Over time, as their addiction worsened, Kathy 

needed three to four pills per day to maintain her high, and Aldridge needed four or five pills per 

day. Id. at 522–23 (Kathy) (Page ID #5157–58). If Aldridge and Kathy were unable to take a 

certain dose of Oxycodone on a given day, they would become “dope sick,” which caused body 

and stomach aches and “felt like . . . dying.” Id. at 527–28 (Kathy) (Page ID #5162–63).

For a while, Aldridge and Kathy were able to pay for the pills with money from 

Aldridge’s job, but, as their needs increased, it became difficult to fund their addiction. Id. at 

529 (Kathy) (Page ID #5164). When they could not afford to purchase pills with money, Porter 

would “front them” by allowing Kathy and Aldridge to have the pills so long as they agreed to 

pay Porter later. Id. at 529–30 (Kathy) (Page ID #5164–65). This arrangement worked for a 

period, but eventually Aldridge and Kathy were unable to repay Porter. Id. at 530 (Kathy) (Page 

ID #5165). Tasha,2 who also bought pills from Porter, informed Kathy that she could “work off” 

the debt that she and Aldridge had accrued by “cleaning and do[ing] sexual favors.” Id. at 534–

36 (Kathy) (Page ID #5169–71). Although Kathy did not initially tell Aldridge that she was 

cleaning and providing sexual favors to pay off their debt, she eventually informed him when she 

began going to Porter’s house more often. Id. at 554–55 (Kathy) (Page ID #5189–90). 

Thereafter, Aldridge would regularly drive Kathy to Porter’s house, take his pill, leave Kathy at 

1To maintain anonymity, we refer to Kathy by her first name only.

2To maintain anonymity, we refer to Tasha by her first name only.
No. 23-3179 United States v. Aldridge Page 3

the house, and return to pick her up when she was finished. Id. at 551–52 (Kathy) (Page ID 

#5186–87). Porter occasionally fronted a pill for Aldridge, and Porter then contacted Kathy to 

pay for it with sexual acts. See id. at 604–05 (Kathy) (Page ID #5239–40).

As time went on, Porter increased the “price” of the pills. Initially, one sexual favor 

would “buy” two pills; however, over time this decreased to one sexual favor for one pill. Id. at 

553–54 (Kathy) (Page ID #5188–89). Then Porter asked Kathy to bring her young daughters, 

who were eight and ten years old at that time, to his home to help her repay the debt under the 

guise that any sexual acts performed with Kathy’s daughters would be fake. Id. at 566–70 

(Kathy) (Page ID #5201–05). At the height of Aldridge’s and Kathy’s addictions, Kathy and her 

two daughters went to Porter’s home to engage in sexual acts three or four times each week for 

an hour at a time, often driven by Aldridge. Id. at 575–76, 579–81 (Kathy) (Page ID #5210–11, 

5214–16). Each time that Kathy and her daughters went to Porter’s house to engage in sexual 

acts, Kathy and Aldridge would receive one or two pills and each of the daughters would receive 

roughly $20. Id. at 580–81 (Kathy) (Page ID #5215–16).

If Kathy declined to participate in sexual acts, Porter became agitated and threatened to 

hurt Kathy, her kids, and her family. Id. at 561 (Kathy) (Page ID #5196). For example, Porter 

taped Kathy’s and Tasha’s hands together and “put clothespins on [their] nipples,” which left 

marks on Kathy’s body. Id. at 561–63, 565 (Kathy) (Page ID #5196–98, 5200). Porter left 

“shotguns and guns” “[a]ll over the house,” where anyone could see them. Id. at 562 (Kathy) 

(Page ID #5197). And “a couple of times” Porter shot a pistol next to Kathy’s ear and told her 

that “[t]his is what could happen.” Id. at 563 (Kathy) (Page ID #5198). Kathy suffered 

permanent hearing damage as a result. Id.

On one occasion, Kathy told Aldridge that she did not want to go to Porter’s house, and 

they had an argument. Id. at 558 (Kathy) (Page ID #5193). At the time, Aldridge was “dope 

sick,” became agitated, and was “yelling and screaming” at the two daughters and “throwing 

stuff at” Kathy. Id. at 624 (Kathy) (Page ID #5259). He locked Kathy in her room and 

demanded that she reach out to Porter. Id. at 625–26 (Kathy) (Page ID #5260–61). Kathy then 

reached out to Porter to buy some pills in order to deescalate the situation. Id. at 623–27 (Kathy) 

(Page ID #5258–62). On cross-examination, Kathy testified that Aldridge did not threaten her, 
No. 23-3179 United States v. Aldridge Page 4

that he never said that he would hurt her or the girls, and that she would have gone to Porter’s 

even if Aldridge had not asked because she also was “dope sick.” Id. at 715–18 (Kathy) (Page 

ID #5350–53).

Aldridge was charged with conspiracy to sex traffic a child (“Count One”), conspiracy to 

sex traffic an adult by force (“Count Two”), and child sex trafficking (“Count Five”). R. 121 

(Second Superseding Indictment ¶¶ 44–47, 52–53) (Page ID #746–48, 750). After a multi-day 

trial, Aldridge moved for judgment of acquittal at the close of the government’s case-in-chief, 

arguing that there was insufficient evidence to prove that he was guilty of Count Two, the adultsex-trafficking-by-force conspiracy. R. 666 (Trial Tr. at 967–70) (Page ID #5602–05). The 

district court orally denied the motion, reasoning that a jury could find that Aldridge had 

personally coerced Kathy to buy pills in exchange for sex acts. Id. at 969–70 (Page ID #5604–

05). After deliberation, the jury found Aldridge guilty on all three counts. R. 523 (Jury Verdict 

at 65–68) (Page ID #2503–06).

At sentencing, the district judge applied two enhancements over Aldridge’s objections: 

the enhancement for use of a computer to entice or offer and the vulnerable-victim enhancement. 

R. 667 (Sent’g Hr’g Tr. at 6–8) (Page ID #5622–24). The district judge sustained Aldridge’s 

objection to the obstruction-of-justice enhancement. Id. at 7 (Page ID #5623). Aldridge’s total 

offense level was 51—eight levels above the maximum total offense level of 43—and his 

criminal history category was III, which resulted in a sentencing guideline range of life 

imprisonment. See id. at 4, 7–9 (Page ID #5620, 5623–25) (declining to adopt two additional 

levels, as recommended by the PSR, for obstruction of justice and noting the total offense level 

as 43 because that is the maximum offense level under the guidelines); see also R. 586 (PSR 

¶¶ 83–149) (Page ID #3646–57) (calculating the total offense level as 53, including the two 

additional levels for the obstruction-of-justice enhancement). The district court sentenced 

Aldridge to 324 months’ imprisonment on each count, to be served concurrently, and a 

supervised-release term of life on each count, to be served concurrently. R. 614 (Judgment at 3–

4) (Page ID #3877–78).3 Aldridge filed a timely notice of appeal. R. 622 (Notice of Appeal at 

3The district court announced a sentence of 327 months during the sentencing hearing, R. 667 (Sent’g Hr’g 

Tr. at 23) (Page ID #5639), but the written judgment on the docket reflects a 324-month sentence, R. 614 (Judgment 
No. 23-3179 United States v. Aldridge Page 5

1) (Page ID #3900).

II. ANALYSIS

Aldridge argues that the district court improperly denied his Rule 29 motion for judgment 

of acquittal on Count Two and that the district court incorrectly applied two sentencing 

enhancements. We will address each argument in turn.

A. Rule 29

We “review[] de novo a district court’s denial of a Rule 29 motion for judgment of 

acquittal based on the insufficiency of the evidence.” United States v. Clay, 667 F.3d 689, 693 

(6th Cir. 2012). “In reviewing the sufficiency of the evidence, the relevant inquiry is whether, 

after reviewing the evidence in the light most favorable to the prosecution, any rational trier of 

fact could have found the essential elements of the crime beyond a reasonable doubt.” United 

States v. Sliwo, 620 F.3d 630, 633 (6th Cir. 2010) (quoting United States v. Wallace, 597 F.3d 

794, 800 (6th Cir. 2010)). In so doing, we “must consider all of the evidence admitted by the 

trial court, regardless of whether that evidence was admitted erroneously.” McDaniel v. Brown, 

558 U.S. 120, 131 (2010) (per curiam) (quotation omitted).4

Aldridge challenges the sufficiency of the evidence in support of his conviction on Count 

Two, the conspiracy to sex traffic an adult by force, threats of force, fraud, or coercion. D. 25 

at 3) (Page ID #3877). Typically, “[w]e . . . treat the written judgment as controlling only if it were to have validly 

modified the oral sentence.” United States v. Penson, 526 F.3d 331, 335 (6th Cir. 2008). Here, the district court’s 

written judgment validly corrected an error in its oral sentence. “Within 14 days after sentencing, the court may 

correct a sentence that resulted from arithmetical, technical, or other clear error.” Fed. R. Crim. P. 35(a). Aldridge’s 

sentencing hearing was held on February 14, 2023, R. 667 (Sent’g Hr’g Tr. at 1) (Page ID #5617), and the district 

court signed the written judgment seven days later, on February 21, 2023, R. 614 (Judgment at 1) (Page ID #3875). 

The written correction aligns with the district court’s oral statement that it was sentencing Aldridge to 27 years’ 

imprisonment, which amounts to 324 months. R. 667 (Sent’g Hr’g Tr. at 23) (Page ID #5639). Accordingly, we 

treat the 324-month sentence as controlling.

4The government concedes that plain-error review does not apply and, therefore, has waived any argument 

in favor of its application. D. 33 (Appellee Br. at 14–15) (explaining that plain-error review does not apply because 

Aldridge filed his Rule 29 motion at the close of the government’s case-in-chief and “[t]he close of evidence by the 

United States . . . was the close of all evidence”); see also United States v. Williams, 641 F.3d 758, 764 (6th Cir. 

2011) (“[B]ecause the United States failed to request that we apply plain-error review, it has forfeited any argument 

that we should apply that standard . . . .”).
No. 23-3179 United States v. Aldridge Page 6

(Appellant Br. at 21–28).5 Under 18 U.S.C. § 1594(c), the government must prove beyond a 

reasonable doubt that (1) there was an agreement to violate 18 U.S.C. § 1591, (2) the defendant 

had knowledge of the essential objectives of the conspiracy, and (3) the defendant knowingly 

and voluntarily joined the conspiracy intending to advance its objectives. See Sliwo, 620 F.3d at 

633; United States v. Anthony, 942 F.3d 955, 973 (10th Cir. 2019). As with any conspiracy, the 

government must put forth sufficient evidence that “links [the] [d]efendant to . . . the essential 

object of the conspiracy,” Sliwo, 620 F.3d at 634 (quotation omitted), by proving the defendant’s 

“knowledge of the conspiracy’s objective and knowing participation in it,” Anthony, 942 F.3d at 

973.

Thus, in the § 1594(c) context, we must assess whether there was sufficient evidence to 

show that the defendant “shared his alleged coconspirators’ purpose to” sex traffic one or more 

adults by force, threats of force, fraud, or coercion. Anthony, 942 F.3d at 973; see also Sliwo, 

620 F.3d at 634. “Though the defendant need not know the existence or identity of all 

conspirators or the full extent of the conspiracy, he must have a general awareness of both the 

scope and the objective of the enterprise to be regarded as a coconspirator.” Anthony, 942 F.3d 

at 973 (quotation omitted). Nonetheless, “[p]roof of a formal agreement is not necessary; a tacit 

or material understanding among the parties will suffice.” United States v. Warman, 578 F.3d 

320, 332 (6th Cir. 2009) (quoting United States v. Martinez, 430 F.3d 317, 330 (6th Cir. 2005)).

The object of the conspiracy here was sex trafficking of an adult by force, threats of 

force, fraud, or coercion in violation of § 1591. The statute provides two alternate methods for 

the government to prove a violation. First, “[t]o sustain a conviction for sex trafficking under 

18 U.S.C. § 1591(a)(1), the government must prove beyond a reasonable doubt that the 

defendant knowingly ‘recruit[ed], entice[d], harbor[ed], transport[ed], provide[d], obtain[ed], 

[or] maintain[ed] . . . by any means a person . . . knowing, . . . or in reckless disregard of the fact, 

that means of force, threats of force, fraud, coercion . . . or any combination of such means will 

5Although Aldridge appears briefly to contend that there was insufficient evidence that he joined a 

conspiracy to sex traffic children, D. 25 (Appellant Br. at 17), he failed to develop the argument in any meaningful 

way. Therefore, the argument is forfeited. See United States v. Johnson, 440 F.3d 832, 846 (6th Cir. 2006) (“[I]t is 

a settled appellate rule that issues adverted to in a perfunctory manner, unaccompanied by some effort at developed 

argumentation, are deemed waived.” (quoting United States v. Elder, 90 9.3d 1110, 1118 (6th Cir. 1996))).
No. 23-3179 United States v. Aldridge Page 7

be used to cause the person to engage in a commercial sex act[.]’” United States v. Mack, 808 

F.3d 1074, 1080 (6th Cir. 2015) (quoting 18 U.S.C. § 1591(a)(1)). Alternatively, under 

§ 1591(a)(2) the government must prove beyond a reasonable doubt that the defendant 

“knowingly . . . benefit[ted], financially or by receiving anything of value, from participation in a 

venture which has engaged in an act described” in 18 U.S.C. § 1591(a)(1). 18 U.S.C. 

§ 1591(a)(2). Both subsections “target[] those who participate in sex trafficking” and therefore, 

the government is required to “prove that the defendant actually participated in a sex-trafficking 

venture.” United States v. Afyare, 632 F. App’x 272, 286 (6th Cir. 2016) (emphasis omitted).

As used in the statute, “coercion” means “any scheme, plan, or pattern intended to cause 

a person to believe that failure to perform an act would result in serious harm to or physical 

restraint against any person.” 18 U.S.C. § 1591(e)(2)(B). And, as it relates to the definition of 

“venture” in § 1591(a)(2), “[t]he defendant’s mere membership in the venture is insufficient if he 

is ignorant of the venture’s sex trafficking activities (and the means and methods thereof).” 

Afyare, 632 F. App’x at 285.

Aldridge was convicted of conspiring with Porter to sex traffic Kathy using force, threats 

of force, fraud, or coercion in violation of 18 U.S.C. § 1594(c). The government’s theory of 

guilt is that Porter coerced Kathy to pay for drugs with sexual favors by “suppl[ying] Aldridge 

and Kathy with high-dose opioids, and when they could no longer pay, provid[ing] the opioids 

for free, on the pretense that they could pay him back later.” D. 33 (Appellee Br. at 21). Once 

Aldridge and Kathy “were deep in debt,” Porter “demanded payment in the form of sexual 

favors.” Id. In other words, the government adopts the theory of coercion we found sufficient in 

Mack. 808 F.3d at 1081 (finding the evidence of coercion sufficient because the “defendant 

coerced the victims into prostituting themselves by” supplying free drugs and then “suddenly 

cut[ting] them off and demand[ing] payment” in the form of sexual favors).

Although the defendant in Mack is plainly analogous to Porter, id., it is not clear that the 

same logic applies to Aldridge. Here, the drug debt was shared by Kathy and Aldridge, and it 

was referred to as such. D. 33 (Appellee Br. at 21); see also, e.g., R. 665 (Trial Tr. at 534, 544, 

569) (Kathy) (Page ID #5169, 5179, 5204). Thus, the object of the conspiracy was to coerce 

Kathy to exchange sex for drugs by exploiting Kathy’s and Aldridge’s opioid addictions until 
No. 23-3179 United States v. Aldridge Page 8

they were in severe debt to Porter. See D. 33 (Appellee Br. at 21). Aldridge could not have 

voluntarily joined a conspiracy intending to advance the conspiracy’s goal of coercing Kathy, if 

it was the conspiracy’s coercion—making both Kathy and Aldridge dope sick and then 

demanding payment—that caused Aldridge to further the conspiracy’s goal. Mack, therefore, 

does not provide an apt analogy to Aldridge.

Moreover, it is not sufficient, as the government suggests, that Aldridge knew that Kathy 

was exchanging sex for drugs and Aldridge facilitated those transactions because § 1591 is 

violated only if an adult is caused to engage in a commercial sex act by force, threat of force, 

fraud, or coercion. Aldridge’s knowledge and facilitation of Kathy’s commercial sex acts is 

missing a connection to the aspect of § 1591 that subjects Aldridge to criminal liability—the 

coercion. See Sliwo, 620 F.3d at 637 (“To fail to require a link to [the specific type of drug that 

was the object of a 21 U.S.C. § 846 conspiracy] would be highly problematic where [the] 

[d]efendant would be subject to wildly different levels of punishment if he joined a conspiracy 

that” committed a different crime); see also Afyare, 632 F. App’x at 277 (“Congress intended to 

criminalize two forms of sex trafficking it considered severe forms of trafficking in persons: sex 

trafficking where the victim is under 18 years of age, and sex trafficking in which the act is 

induced by force, fraud, or coercion.” (quotation omitted)). In other words, it would not violate 

§ 1594(c) for Aldridge to conspire to cause Kathy, an adult, to engage in commercial sex acts—

unless Kathy’s commercial sex acts were induced by force, threats of force, fraud, or coercion. 

See 18 U.S.C. §§ 1591, 1594(c).

Nonetheless, in this case there is sufficient evidence from which the jury could have 

found that Aldridge voluntarily joined the conspiracy with the intent to further its goal of 

coercing Kathy. Kathy had marks on her body and suffered permanent hearing loss as a result of 

Porter’s physical abuse and threats of violence. R. 665 (Trial Tr. at 561–63, 565–66) (Kathy) 

(Page ID #5196–98, 5200–01). During this period, she was living with Aldridge, and they were 

in a romantic relationship and shared a bed. Id. at 566 (Kathy) (Page ID #5201). Additionally, 

Porter left his guns in the open where Aldridge could see them whenever Aldridge was in 

Porter’s home. Id. at 562 (Kathy) (Page ID #5197). From this evidence, the jury could have 

reasonably inferred that Aldridge knew that Porter was threatening or harming Kathy.
No. 23-3179 United States v. Aldridge Page 9

With this knowledge, Aldridge asked Porter to front him pills and then directed Porter to 

collect payment from Kathy. See, e.g., R. 679 (Gov. Exh. 1B at 21732) (Page ID #5972); id. at 

8301 (Page ID #5957). Although these transactions were sometimes facilitated by Kathy, 

occasionally Aldridge arranged for a transaction without Kathy’s knowledge, and she found out 

after the fact when payment was due. See R. 665 (Trial Tr. at 603–05) (Kathy) (Page ID #5238–

40). From this, the jury could reasonably conclude that Aldridge knew that Porter was 

threatening or physically harming Kathy if she did not obey, and Aldridge asked Porter to “front” 

him drugs in exchange for Kathy providing sexual favors. This, in turn, put Kathy in the position 

of having to comply with Porter’s requests or risk harm to herself. Thus, there was sufficient 

evidence for the jury to find that Aldridge knowingly and voluntarily joined the conspiracy with 

intent to further its objective. See 18 U.S.C. § 1591(e)(2)(B) (defining coercion as “any scheme, 

plan, or pattern intended to cause a person to believe that failure to perform an act would result 

in serious harm to . . . any person”).

The same facts that were sufficient for a jury to conclude that Aldridge knowingly and 

voluntarily joined the conspiracy with intent to further its objective are also sufficient for a jury 

to conclude that the conspiracy used coercion. As explained above, the jury could have 

reasonably concluded that when Aldridge asked Porter to “front” him pills without Kathy’s 

knowledge, he put Kathy in the position of having to comply with Porter’s sexual requests or risk 

harm to herself. See Mack, 808 F.3d at 1081; 18 U.S.C. § 1591(e)(2)(B). Taken together, this is 

sufficient to affirm Aldridge’s conviction on Count Two.

B. Sentencing

Next, Aldridge challenges the reasonableness of his sentence, arguing that the district 

court incorrectly applied the vulnerable-victim and use-of-a-computer enhancements. There are 

two aspects of reasonableness in the sentencing context: procedural and substantive 

reasonableness. United States v. Gates, 48 F.4th 463, 468–69 (6th Cir. 2022). Here, Aldridge 

challenges only procedural reasonableness. “Procedural reasonableness requires that a district 

court must properly calculate the guidelines range, treat the guidelines as advisory, consider the 

[18 U.S.C.] § 3553(a) factors and adequately explain the chosen sentence—including an 

explanation for any variance from the guidelines range.” United States v. Morgan, 687 F.3d 688, 
No. 23-3179 United States v. Aldridge Page 10

693 (6th Cir. 2012) (quoting United States v. Presley, 547 F.3d 625, 629 (6th Cir. 2008)). We 

review a district court’s sentencing decision under the abuse-of-discretion standard. Gall v. 

United States, 552 U.S. 38, 51 (2007). The district court’s legal conclusions, including its 

“interpretation of the [g]uidelines,” are reviewed de novo, and its factual findings are reviewed 

for clear error. United States v. Battaglia, 624 F.3d 348, 351 (6th Cir. 2010). For the reasons 

explained below, the district court properly applied the challenged enhancements and, even if it 

had not, any error was harmless.

1. Vulnerable Victim

First, the district court correctly applied the vulnerable-victim enhancement. Two levels 

are added to a defendant’s total offense level “[i]f the defendant knew or should have known that 

a victim of the offense was a vulnerable victim.” U.S.S.G. § 3A1.1(b)(1). A vulnerable victim is 

any individual “who is a victim of the offense of conviction and any conduct for which the 

defendant is accountable” and “who is unusually vulnerable due to age, physical or mental 

condition, or who is otherwise particularly susceptible to the criminal conduct.” U.S.S.G. 

§ 3A1.1, cmt.2. “[D]rug addiction, standing alone, cannot serve as the basis for applying the 

[vulnerable-victim] enhancement.” United States v. Volkman, 797 F.3d 377, 398 (6th Cir. 2015). 

If, however, the victim is vulnerable due to drug addiction and additional traits or circumstances, 

then application of the enhancement is appropriate. See id. at 398–99 (finding the enhancement 

applicable because the victims suffered from drug addiction and various mental-health 

conditions). Although the defendant is not required to “target” the victims because of their 

vulnerability, United States v. Brawner, 173 F.3d 966, 973 (6th Cir. 1999), there must be some 

reason the vulnerability makes the victim “particularly susceptible to the criminal conduct,” 

U.S.S.G. § 3A1.1 cmt.2; see also United States v. Wilson, 561 F. App’x 451, 452–53 (6th Cir. 

2014) (finding the “incarcerated victims were particularly susceptible to [the defendant’s]” 

fraudulent offer of legal services because the victims had “limited education, cognitive abilities, 

and ability to understand the legal technicalities of their case, and” maintained “limited 

communication with . . . the outside world”).

Here, Kathy’s physical and mental conditions, as well as her financial dependence on 

Aldridge, place her squarely within the vulnerable-victim category. Kathy became highly 
No. 23-3179 United States v. Aldridge Page 11

addicted to opioids such that she needed three or four pills per day or else she would get “dope 

sick,” which “felt like . . . dying.” R. 665 (Trial Tr. at 522, 527–28) (Kathy) (Page ID #5157, 

5162–63). She was prescribed medication for mental-health issues, but she stopped taking her 

medication when she was using opioids. Id. at 713–14 (Kathy) (Page ID #5348–49). 

Additionally, Kathy was diagnosed with fetal alcohol syndrome when she was young and, as a 

result, has difficulty understanding and retaining information. Id. at 497–98 (Kathy) (Page ID 

#5132–33). And, while in a relationship with Aldridge, Kathy had brain surgery to remove a 

tumor from her pituitary gland. Id. at 713, 721 (Kathy) (Page ID #5348, 5356).

If this were not enough, Kathy was a single mother to two young daughters who lived 

with Aldridge and his family. Id. at 499–502, 506–09 (Kathy) (Page ID #5134–37, 5141–44). 

Kathy was not employed during the charged time period and, therefore, relied on Aldridge’s 

salary and his family’s home. Id. at 506–09 (Kathy) (Page ID #5141–44). Taken together, 

Kathy’s reliance on Aldridge for an income and housing for her two young daughters as well as 

her addiction, mental health, and fetal alcohol syndrome, made her particularly susceptible to 

being coerced by Aldridge to engage in commercial sex acts. See Wilson, 561 F. App’x at 453. 

Accordingly, the district court properly applied this enhancement.

2. Use of a Computer

Likewise, the district court correctly determined that the enhancement for use of a 

computer is applicable. Under U.S.S.G. § 2G1.3(b)(3)(B), two levels are added to a defendant’s 

total offense level if the offense involved the use of a computer to “entice, encourage, offer, or 

solicit a person to engage in prohibited sexual conduct with the minor.” This enhancement 

“requires the inducement of a third party” to engage in sexual acts with a minor, “rather than the 

inducement of the minor.” United States v. Murphy, 530 F. App’x 522, 524 (6th Cir. 2013) 

(emphasis omitted). Thus, the enhancement “does not apply without three people—the 

defendant, the minor, and the third person who is being enticed.” United States v. Lay, 583 F.3d 

436, 448 (6th Cir. 2009). Here, the district court applied this enhancement, as recommended by 

probation, to the sentencing-calculation groups for Count 1A and Count 1B, which pertain to 

Kathy’s daughters. See R. 586 (PSR ¶¶ 92–93, 109–110) (Page ID #3647–48, 3650). Thus, 

there must be evidence that Aldridge used a computer to “entice, encourage, offer, or solicit a 
No. 23-3179 United States v. Aldridge Page 12

person to engage in prohibited sexual conduct with” each of Kathy’s daughters. U.S.S.G. 

§ 2G1.3(b)(3)(B).

Here, the plain text of the enhancement supports its application. There were several 

online conversations between Aldridge and Porter during which Aldridge facilitated a transaction 

by directing Porter to contact Kathy. And, throughout the charged time period, Aldridge 

regularly drove Kathy and her daughters to Porter’s house, received a pill, left Kathy and her 

daughters at Porter’s home, and returned later to pick up Kathy and her daughters. R. 665 (Trial 

Tr. at 580–82) (Kathy) (Page ID #5215–17). For example, on July 13, 2019, Aldridge messaged 

Porter asking if Porter “ever g[o]t anything.” R. 679 (Gov. Exh. 1C at 21732) (Page ID #5972). 

Porter said that he did and asked, “where’s kathy.” Id. Aldridge responded that she was “[r]ight 

here” and that he would “have her message” Porter. Id. Minutes later, Kathy messaged Porter 

and arranged for her daughters and herself to go to Porter’s home. R. 679 (Gov. Exh. 1B at 

8301–03) (Page ID #5957–59). Porter offered to pick up Kathy and her daughters, agreed to 

bring Aldridge’s pill, and instructed Kathy, her daughters, and Aldridge to meet him at the end of 

Aldridge’s driveway. Id. at 8303 (Page ID #5959); R. 665 (Trial Tr. at 621–23) (Kathy) (Page 

ID #5256–58).

Put simply, Aldridge and Kathy regularly messaged Porter to “offer” Kathy’s daughters 

in exchange for the opioids Aldridge and Kathy sought. “Based on the text of the Guidelines 

alone, [this] enhancement clearly applies to [Aldridge’s] conduct.” United States v. Cramer, 777 

F.3d 597, 604 (2d Cir. 2015) (affirming application of the enhancement because the defendant 

posted advertisements containing pictures of minors and offering their sexual services to third 

parties at a cost); see also Murphy, 530 F. App’x at 528 (finding the district court properly 

applied this enhancement to a defendant who used pictures of a minor in online advertisements 

for an escort business).

Aldridge’s arguments do not alter this analysis. Aldridge contends that there is 

insufficient evidence to support application of this enhancement because he did not know what 

was happening with the two daughters. D. 25 (Appellant Br. at 31); D. 34 (Reply Br. at 11–12). 

Aldridge explains that Kathy testified “that none of the Facebook messages exchanges dealt with 

anything going on with her daughters,” D. 25 (Appellant Br. at 31), and that she never told 
No. 23-3179 United States v. Aldridge Page 13

Aldridge that her daughters were engaging in sexual acts when they went to Porter’s home, D. 34 

(Reply Br. at 11–12). This argument, however, was presented at trial and rejected by the jury, 

which rendered guilty verdicts on the two child-sex-trafficking counts that Aldridge does not 

challenge on appeal. See R. 523 (Jury Verdict at 65–68) (Page ID #2503–06).

Aldridge also argues that U.S.S.G. § 2G1.3(b)(3)(A) is inapplicable because he did not 

communicate directly with a minor or someone who exercises “supervisory control” over the 

minor to facilitate the travel of a minor to engage in prohibited sexual conduct. D. 25 (Appellant 

Br. at 29–30). He may be correct under § 2G1.3(b)(3)(A); however, the district court applied 

§ 2G1.3(b)(3)(B). See R. 586 (PSR ¶¶ 92–93, 109–110) (Page ID #3647–48, 3650); R. 667 

(Sent’g Hr’g Tr. at 7) (Page ID #5622–23) (“I just think . . . that [defense counsel is] reading the 

– it’s 2G1.3(b)(3)(B) too narrowly.”). Under 2G1.3(b)(3)(B), Aldridge was required to “entice” 

a third person other than the minor, see Lay, 583 F.3d at 448, and therefore, this argument lacks 

merit. Accordingly, the district court properly applied the § 2G1.3(b)(3)(B) enhancement.

3. Harmless Error

Even if the district court erred in applying the challenged enhancements, any error was 

harmless. “[A] remand for an error at sentencing is required unless we are certain that any such 

error was harmless—i.e. any such error ‘did not affect the district court’s selection of the 

sentence imposed.’” United States v. Hazelwood, 398 F.3d 792, 801 (6th Cir. 2005) (quoting 

Williams v. United States, 503 U.S. 193, 203 (1992)). If the guidelines range “from which the 

district court must begin its sentencing analysis is incorrect, then” it is unlikely that the error is 

harmless. United States v. Anderson, 526 F.3d 319, 330 (6th Cir. 2008). The government bears 

a heavy burden to “persuade [us] that the district court would have imposed the same sentence 

absent the erroneous factor.” Id. (quoting Williams, 503 U.S. at 203). This is the rare case in 

which the government has met this heavy burden, in part because Aldridge concedes that any 

sentencing error would be harmless if we affirm the district court’s ruling on his motion for 

judgment of acquittal. See D. 25 (Appellant Br. at 17 n.1).

Despite the guidelines range being life, the district court sentenced Aldridge to 27 years’ 

imprisonment. R. 667 (Sent’g Hr’g Tr. at 23) (Page ID #5639). And the district court explained 
No. 23-3179 United States v. Aldridge Page 14

that its sentencing decision was related primarily to the child-sex-trafficking counts and 

Aldridge’s personal characteristics; the court did not mention either challenged sentencing 

enhancement as particularly relevant to its decision making. Id. at 18–23 (Page ID #5634–39). 

Thus, there is nothing in the record to suggest that the vulnerable-victim enhancement or the useof-a-computer enhancement impacted the district court’s sentencing decision in any meaningful 

way, the district court’s original sentence was below the guidelines range, and Aldridge concedes 

that even if the district court erred, he would be subject to the same guidelines range of life. 

“[W]e are[, therefore,] certain that any [sentencing] error” in this case “was harmless” in that it 

“did not affect the district court’s selection of the sentence imposed.” Hazelwood, 398 F.3d at 

801 (quoting Williams, 503 U.S. at 203); cf. United States v. Vicol, 514 F.3d 559, 562 (6th Cir. 

2008) (finding a sentencing error was not harmless because “the record and transcript of the . . . 

sentencing hearings show that the district court was concerned with” the issues that the defendant 

challenged).

III. CONCLUSION

We therefore AFFIRM the judgment of the district court.