MARK W. BENNETT, Magistrate Judge.
On February 20, 2018, an Indictment charged defendant Duaine Harbert with conspiracy to distribute 500 grams or more of a methamphetamine mixture containing 50 grams or more of actual (pure) methamphetamine (Count 1), in violation of 21 U.S.C. §§ 841(a)(1), 841(b)(1)(A), and 846, and distribution of an unspecified quantity of heroin (Count 2). Harbert initially pleaded not guilty to the charge, but on August 7, 2018, he entered a notice of his intention to plead guilty in this case.
On August 9, 2018, Harbert appeared before United States Magistrate Judge Kelly K.E. Mahoney and entered a plea of guilty to Counts 1 and 2 of the Indictment, pursuant to a plea agreement, a copy of which was entered into evidence. On August 9, 2018, Judge Mahoney filed a Report And Recommendation that Harbert's guilty plea be accepted.
No party filed objections to the Report And Recommendation by the deadline of August 23, 2018. Consequently, I now undertake the necessary review of Judge Mahoney's recommendation to accept Harbert's guilty plea in this case.
A district judge must review a magistrate judge's Report And Recommendation in a criminal case under the following standards:
28 U.S.C. § 636(b)(1); see also FED. R. CRIM. P. 59(b). Thus, when a party objects to any portion of a Report and Recommendation, the district judge must undertake a de novo review of that portion.
On the other hand, any portion of a Report and Recommendation 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 (19685) (quoting United States v. U.S. Gypsum Co., 333 U.S. 364, 395 (1948)).
A district judge may elect to review a Report and Recommendation under a more-exacting standard even if no objections are filed:
Thomas v. Arn, 474 U.S. 140, 150 (1985).
Because the parties have filed no objections to the Report And Recommendation, I have reviewed the Report And Recommendation for clear error. Grinder, 73 F.3d at 795; 28 U.S.C. § 636(b)(1); see also FED. R. CRIM. P. 59(b). 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