LEONARD T. STRAND, District Judge.
This matter is before me on a Report and Recommendation (R&R) in which the Honorable Jon Stuart Scoles, Chief United States Magistrate Judge, recommends that I accept defendant's plea of guilty. See Doc. No. 169.
On October 5, 2016, defendant was charged in a two-count superseding indictment (Doc. No. 122). Count 1 charges defendant with conspiracy to distribute a controlled substance in violation of 21 U.S.C. § 846. Count 2 charges defendant with conspiracy to commit money laundering in violation of 18 U.S.C. § 1956(h). On November 15, 2016, defendant appeared before Judge Scoles and changed his pleas to guilty as to Counts 1 and 2 of the superseding indictment. Judge Scoles filed the R&R on the same date. The parties have waived the right to object to the R&R and have consented to its acceptance. See Doc. No. 170.
A district judge must review a magistrate judge's R&R in a criminal case under the following standards:
Within fourteen days after being served with a copy, any party may serve and file written objections to such proposed findings and recommendations as provided by rules of court. A judge of the court shall make a de novo determination of those portions of the report or specified proposed findings or recommendations to which objection is made. A judge of the court may accept, reject, or modify, in whole or in part, the findings or recommendations made by the magistrate judge. The judge may also receive further evidence or recommit the matter to the magistrate judge with instructions.
28 U.S.C. § 636(b)(1); see also Fed. R. Crim. P. 59(b). Thus, when a party objects to any portion of an R&R, the district judge must undertake a de novo review of that portion.
Any portions of an R&R to which no objections have been made must be reviewed under at least a "clearly erroneous" standard. See, e.g., Grinder v. Gammon, 73 F.3d 793, 795 (8th Cir. 1996) (noting that when no objections are filed "[the district court judge] would only have to review the findings of the magistrate judge for clear error"). As the Supreme Court has explained, "[a] finding is `clearly erroneous' when although there is evidence to support it, the reviewing court on the entire evidence is left with the definite and firm conviction that a mistake has been committed." Anderson v. City of Bessemer City, 470 U.S. 564, 573-74 (1985) (quoting United States v. U.S. Gypsum Co., 333 U.S. 364, 395 (1948)). However, a district judge may elect to review an R&R under a more-exacting standard even if no objections are filed:
Thomas v. Arn, 474 U.S. 140, 150 (1985).
Because neither party objects to the R&R, I have reviewed it for clear error. Based on that review, I am not "left with the definite and firm conviction that a mistake has been committed." Anderson, 470 U.S. at 573-74. As such, I hereby