Rafael Jesus Ibarra appeals his conviction for possession with intent to distribute over five kilograms of cocaine. Ibarra contends that the district court erred by (1) failing to suppress evidence seized after a traffic stop, (2) refusing to reveal the identity of a confidential informant, and (3)
I.
On October 5, 2005, DEA Agent Smith received a tip from a confidential informant that a particular tractor-trailer was transporting narcotics. The tractor-trailer was discovered at a Freightliner facility in Odessa, Texas, where the tractor was receiving repairs. With the consent of the management at the Freightliner facility, Agent Smith set up surveillance on both the tractor and the unhitched trailer. A canine unit was brought in to sniff the perimeter of the trailer and the dog positively alerted for the presence of narcotics. The trailer was not searched at that time but remained under surveillance.
The next day, a new tractor arrived to pick up the subject trailer. The surveillance team allowed the new tractor to drive out of the Freightliner facility with the trailer in tow. Agent Smith informed Lieutenant Rawls of the Texas Department of Public Safety that a tractor-trailer carrying a load of narcotics would be traveling on the highway. The DPS was asked to monitor the vehicle after it left the Freightliner facility.
Trooper McGuairt of DPS received the call from Lieutenant Rawls to be on the lookout for the subject trailer. He was provided a license plate number and description of the trailer’s logo. McGuairt was instructed to pull the truck over if the driver violated any traffic laws. He was also instructed that if he developed reasonable suspicion of criminal activity, he was to try to obtain consent to search. McGu-airt located the vehicle on Interstate 20 and stopped the vehicle after determining that it was speeding and that its right rear mud flap was not rigid as required by law.
The driver of the tractor-trailer was Ibarra. McGuairt requested documentation for the load and asked Ibarra and the passenger, Andres Anzaldo-Diaz, questions about the load and their travel route. McGuairt later testified at trial that he observed numerous indicators throughout the traffic stop that led him to believe that Ibarra and Diaz were involved in some type of illegal activity. McGuairt radioed for a canine unit to be sent. After further questioning, McGuairt explained to Ibarra that he was writing a warning for the speeding and mud flap violations, but that he was issuing a citation for an expired insurance card. McGuairt returned all of Ibarra’s documentation, and then asked if he could search the trailer. Ibarra consented.
The canine unit that arrived at the scene alerted to the presence of narcotics. The trailer was taken to a secured area and searched. Two hundred and sixty-four packages of cocaine were discovered concealed within eighteen frozen, shrink-wrapped boxes. 1 Ibarra was arrested and charged with possession with intent to distribute five or more kilograms of cocaine in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(A). The net weight of the cocaine was 264.3 kilograms, and at trial, DEA Agent Friday testified that this amount of cocaine would be worth approximately $4 million.
Prior to trial, the district court held evidentiary hearings on Ibarra’s motion to suppress evidence and motion to reveal the identity of the confidential informant. Both motions were denied. The court also denied Ibarra’s pre-trial motion in limine to exclude the testimony of Agent Friday. After the jury trial, Ibarra was found guilty as charged. Ibarra filed a motion for judgment of acquittal, which the court denied. The court sentenced Ibarra to 235 months imprisonment. 2 Ibarra timely appeals to this Court.
II.
A. Motion to Suppress Evidence
Ibarra argues on appeal that the search of the trailer on Interstate 20 was not supported by probable cause or valid consent. Therefore, Ibarra believes the court erred by denying his motion to suppress evidence seized from the trailer. We review the district court’s factual findings for clear error and its legal conclusions de novo.
United States v. Runyan,
The district court held that probable cause was lawfully established at the Freightliner facility at the time the first police dog alerted to the presence of narcotics within the trailer. The court also concluded that after the stop on Interstate 20, probable cause still existed even though Trooper McGuairt did not have actual knowledge of all of the details, based on the “collective knowledge” doctrine. Under the collective knowledge doctrine, it is not necessary for the arresting officer to know all of the facts amounting to probable cause, as long as there is some degree of communication between the arresting officer and an officer who has knowledge of all the necessary facts.
United States v. Kye Soo Lee,
Ibarra argues the court erred in applying the collective knowledge doctrine because the Government conducted an illegal search at the Freightliner facility, and therefore any information obtained from that search was tainted and could not be
Agent Smith knew all of the facts giving rise to the probable cause to search the trailer, and there was communication between Agent Smith, Lieutenant Rawls, and Trooper McGuairt regarding the investigation of this trailer. Therefore, Agent Smith’s knowledge of probable cause can be imputed to Trooper McGuairt under the collective knowledge doctrine,
see Kye Soo Lee,
B. Motion to Reveal the Identity of the Confidential Informant
Ibarra next appeals the denial of his motion to disclose the identity of the informant who alerted authorities that the tractor-trailer at the Freightliner facility contained a large quantity of drugs. Ibarra believes that this information would have aided him in his defense by providing a witness who could confirm that Ibarra had no knowledge of the drugs.
A district court’s decision to grant or deny disclosure of an informant’s identity is reviewed for an abuse of discretion.
United States v. De Los Santos,
The court held an in camera hearing regarding the informant, and prior to the hearing, Ibarra’s counsel met with the district judge to discuss Ibarra’s theory of the case so that the court could determine whether there was any information of val
After reviewing the transcripts of the in camera hearing, we find that the district court properly applied the three-factor test and did not abuse its discretion in denying the motion to reveal the confidential informant’s identity. This order is AFFIRMED.
C. Expert Testimony as to a Drug Courier’s Knowledge
Over Ibarra’s objection, the district court allowed DEA Agent Friday to testify that in his experience he had never seen a courier entrusted with an amount of cocaine of that size (worth approximately $4 million) without the courier knowing that he was carrying something illegal. Ibarra appeals.
A district court’s decision to admit or exclude evidence is reviewed for abuse of discretion.
United States v. Gutierrez-Farias,
The Government concedes that the admission of this testimony was an abuse of discretion, however, the Government submits that the error was harmless. Under the harmless error standard, reversal is required if there is “a reasonable possibility that the improperly admitted evidence contributed to the conviction.”
Williams,
In this case, the Government did not have any direct evidence linking Ibarra to the cocaine discovered in the trailer. The drugs were concealed, and therefore it was essential for the Government to prove that Ibarra knowingly transported, the drugs.
See United States v. Diazr-Carreon,
III.
The orders of the court denying Ibarra’s motion to suppress evidence and motion to
Notes
. The boxes with the cocaine were found among approximately 800 boxes that were all identical in appearance.
. The Guideline range was 235-293 months imprisonment.
. Ibarra alternatively argues that a warrant was necessary to search the interior of the trailer because at the time the first canine unit alerted to narcotics, the trailer was unhitched from the tractor and not "readily mobile.”
See Carney,
