United States v. Robert Cottier

142 F.4th 1148
CourtCourt of Appeals for the Eighth Circuit
DecidedJuly 14, 2025
Docket24-1748
StatusPublished

This text of 142 F.4th 1148 (United States v. Robert Cottier) is published on Counsel Stack Legal Research, covering Court of Appeals for the Eighth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
United States v. Robert Cottier, 142 F.4th 1148 (8th Cir. 2025).

Opinion

United States Court of Appeals For the Eighth Circuit ___________________________

No. 24-1748 ___________________________

United States of America

lllllllllllllllllllllPlaintiff - Appellee

v.

Robert Cottier

lllllllllllllllllllllDefendant - Appellant ____________

Appeal from United States District Court for the District of South Dakota - Western ____________

Submitted: December 20, 2024 Filed: July 14, 2025 ____________

Before LOKEN, ERICKSON, and KOBES, Circuit Judges. ____________

LOKEN, Circuit Judge.

On February 18, 2023, Robert Cottier was driving his white Buick sedan with his license suspended. He was traveling north in South Dakota on BIA Highway 27 at seven to fifteen miles per hour over the speed limit, with his blood alcohol concentration between .128% and .198% after a long day of drinking. His best friend Harold Long Soldier was the front seat passenger; Cottier’s brother Alvin was in the back. Cheryl Cross was driving her Chevy Tahoe south on Highway 27 with her fourteen-year-old niece in the front passenger seat and her twin babies and eight-year-old daughter in the back. As the vehicles approached each other, Cottier crossed into the southbound lane, colliding head-on with Cross’ vehicle.

Everyone in the Cross vehicle survived but suffered serious injuries. Cross fractured her spine, her niece cut her lip, one of the twin babies sustained a subdural hematoma and the other a fractured left femur, and Cross’ eight-year-old daughter was ejected from the car, suffering blunt head trauma and scalp and facial lacerations. In Cottier’s vehicle, Long Soldier died due to blunt trauma injuries; Cottier suffered serious injuries but survived the accident.

Cottier was charged with major crimes in Indian country: involuntary manslaughter in violation of 18 U.S.C. §§ 1112 and 1153 (Count 1), and four counts of assault resulting in serious bodily injury in violation of 18 U.S.C. §§ 113(a)(6) and 1153 (Counts 2-5). Cottier pleaded guilty to Counts 1 and 5. In the written plea agreement, the government promised to “recommend that the Court impose sentences within the applicable Guideline range on each count and . . . that the sentences run consecutively.” Varying upwards, the district court1 sentenced Cottier to 96 months imprisonment. He appeals, arguing for the first time that the government breached the plea agreement when it recommended a 73-month sentence in a pre-sentence Sentencing Memorandum. Reviewing for plain error, we conclude there was no breach and therefore affirm.

I. Procedural History

As relevant to the issue on appeal, the written plea agreement provided:

1 The Honorable Karen E. Schreier, United States District Judge for the District of South Dakota.

-2- The Defendant and the United States understand and agree that the Court will determine the applicable Guideline range after reviewing the presentence report and considering any evidence or arguments submitted at the sentencing hearing. The United States agrees that it will recommend that the Court impose sentences within the applicable Guideline range on each count and will further recommend that the sentences run consecutively. The Defendant understands that any recommendation made by him or the United States is not binding on the court. . . .

The United States reserves the right to present evidence and argument as to what it believes the applicable Guideline range should be and to respond to any request for a sentence below the applicable Guideline range. For the purposes of this agreement, the “applicable Guideline range” is the range found by the Court by reference to the Sentencing Table at U.S.S.G. § 5A . . . before adjustments, if any, are made based on a downward departure, an 18 U.S.C. § 3553(e) sentencing factor, or other variance.2

Five weeks prior to the scheduled March 29, 2024 sentencing hearing, the Probation/Pretrial Services Officer filed a Presentence Investigation Report (PSR) that calculated Cottier’s adjusted offense level as 24, using the multiple count adjustment in USSG § 3D1.4, minus a 3-level reduction for acceptance of responsibility, resulting in a total offense level of 21 and an advisory guidelines sentencing range of 37-46 months imprisonment because Cottier is in criminal history category I. Neither party filed objections to the PSR.

On March 21, the government filed a sealed Sentencing Memorandum. Treating the two counts separately, the government stated that the total offense level for Count 1 is 21, resulting in a guidelines range of 37-46 months, and the total

2 The plea agreement contained an appeal waiver but the waiver “does not prevent us from reviewing [Cottier’s] claim that the plea agreement was breached.” United States v. Beston, 43 F.4th 867, 873 (8th Cir. 2022) (quotation omitted).

-3- offense level for Count 5 with the acceptance of responsibility reductions is 17, resulting in a guidelines range of 21-27 months. Consistent with the plea agreement recital that the government would recommend consecutive sentences within the applicable Guideline range on each count, the Sentencing Memorandum stated: “the United States calculates consecutive sentences would make [Cottier] eligible for a sentence of up to 73 months. This is the appropriate sentence.” The Memorandum made no reference to the PSR and its calculation of a combined guidelines range of 37-46 months for both counts.

At the sentencing hearing, the district court summarized the PSR’s sentencing recommendations, noted that the government Sentencing Memorandum is “seeking consecutive sentences,” and asked defense counsel to comment. Counsel replied:

I’d like to start with the Government’s sentencing memorandum. . . . It is accurate that in the plea agreement they reserve the right to request consecutive sentences. . . . My position with regard to the plea agreement is that prior to grouping these offenses [] the manslaughter count . . . would result in a final offense level of 19. With regard to the assault, the base is 19, with a three-level reduction for acceptance would be 16. So separating the two, I found a guideline range of 30 to 37 months on the manslaughter count and the range of 21 to 27 months on the assault count. And adding those together would -- would result in a range of 51 to 64 months. So it’s my position that if the Government requested more than 64 months, they would be violating the plea agreement. I -- I don’t know if the Government agrees with that.

Government counsel responded:

I’m requesting . . . consecutive sentences at the top of the guideline range on each count. So if the [court’s] calculation comes out to 64 months, then that’s the United States’ request. But I think it’s important . . . that consecutive sentences at the top of the guideline range on each count are appropriate.

-4- Defense counsel did not object or state that the government’s position violated or was violating the plea agreement.

The district court then heard extensive remarks by Cottier, supporting statements by two members of Cottier’s extended family, and lengthy victim impact statements by Cross and her husband. See Fed. R. Crim. P.

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Bluebook (online)
142 F.4th 1148, Counsel Stack Legal Research, https://law.counselstack.com/opinion/united-states-v-robert-cottier-ca8-2025.