F I L E D
                                                                        United States Court of Appeals
                                                                                Tenth Circuit
                         UNITED STATES COURT OF APPEALS
                                                                                 MAY 27 1999
                                      TENTH CIRCUIT
                                                                            PATRICK FISHER
                                                                                      Clerk

 UNITED STATES OF AMERICA ,

           Plaintiff - Appellee,
 v.                                                           No. 98-4163
 MIGUEL CASTILLO,                                       (D.C. No. 97-CR-58-S)
                                                              (D. Utah)
           Defendant - Appellant.




                                   ORDER AND JUDGMENT*


Before SEYMOUR, Chief Judge, and BALDOCK, and HENRY, Circuit Judges.**


       On May 30, 1996, FBI agents began investigating a large Salt Lake City, Utah

drug distribution conspiracy. Through a confidential source, agents infiltrated the

conspiracy, eventually purchasing large amounts of cocaine. Agents utilized wire taps,

recorded telephone conversations, controlled buys and the physical tracking of



       *
          This order and judgment is not binding precedent, except under the doctrines of
law of the case, res judicata, and collateral estoppel. The court generally disfavors the
citation of orders and judgments; nevertheless, an order and judgment may be cited under
the terms and conditions of 10th Cir. R. 36.3.
       **
         After examining the briefs and appellate record, this panel has determined
unanimously to honor the parties’ request for a decision on the briefs without oral
argument. See Fed. R. App. P. 34(f). The case is therefore ordered submitted without
oral argument.
participants throughout the Salt Lake area.

       Although the operation was rooted in Mexico, Luis Arreola, a man known on the

streets as “the Master,” controlled the Salt Lake operations. A large scale distributor,

Arreola reportedly imported ten kilograms of cocaine into Salt Lake every two weeks.

Upon arrival in Salt Lake, Arreola divided the cocaine between two individuals, Don Luis

and Horacio Gutierrez-Santiman. Defendant worked for Santiman and reportedly sold

more cocaine than Santiman’s other employees. In fact, he was referred to as Santiman’s

“best employee.” Because of the operation’s large size, agents were unable to determine

the exact amount of cocaine involved in the conspiracy.

       Defendant pled guilty to possession with intent to distribute 400 grams of cocaine.

The probation office prepared a presentence investigation report (PSR). Relying on

information the government obtained during the course of its investigation, the probation

officer conservatively estimated that the conspiracy in which Defendant participated

involved two to four kilograms of cocaine. Defendant did not object to this estimate.

       At sentencing, Defendant made no objections to the drug quantities contained in

the PSR. The district court adopted the PSR and found an offense level of 28. The

district court reduced Defendant’s offense level by under U.S.S.G. § 5C1.2's safety valve

provision and by three for acceptance of responsibility, finally arriving at an offense level

of 23. The district court sentenced Defendant to 46-months imprisonment.

       On appeal, Defendant argues that the drug quantities contained in the PSR were


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inaccurate and that the district court improperly attributed to him, drug quantities which

were not reasonably foreseeable to him. Our jurisdiction arises under 28 U.S.C. 3742.

We affirm.

                                             II.

                                            A.

       Defendant first argues that we must vacate his sentence because the district court

erroneously based his sentence on a quantity of drugs which was not reasonably

foreseeable to him. Where a defendant participates in a drug conspiracy, the sentencing

court must aggregate “the quantities of drugs that were a part of the same course of

conduct or common scheme as the offense of conviction.” United States v. Deninno, 

, 578 (10th Cir. 1994). In arriving at the appropriate quantity, the court may look

beyond the charges alleged in the indictment. 

may also rely on drug

quantity estimates, so long as those estimates have some basis in the facts of the case.

United States v. Garcia, 

, 1508 (10th Cir. 1993).

       The PSR stated that the conspiracy in which Defendant was involved distributed

between two and four kilograms of cocaine. Defendant did not object, in writing or at the

sentencing hearing, to the estimate in the PSR. Failure to object to a fact contained in the

PSR acts as an admission of that fact. See United States v. Green, ___ F.3d ___, 

at *12 (10th Cir. 1999) (Seymour, C.J.). After admitting that the conspiracy

in which he participated distributed two to four kilograms of cocaine, Defendant may not


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complain on appeal that the amount was not foreseeable to him. See 

second argument suffers the same flaw. Defendant contends that the

information in the PSR regarding the quantity of drugs was unreliable. Yet, Defendant

admitted the facts contained in the PSR by not objecting to them before the district court.

See Green, 

at *12. Having admitted the facts, he may not seek reversal

on the basis that they were unreliable.

       AFFIRMED.

                                                 Entered for the Court,




                                                 Bobby R. Baldock
                                                 Circuit Judge




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