MADISON, WIS. – Timothy M. O’Shea, United States Attorney for the Western District of Wisconsin, announced that Efrain Estrada, 31, Onalaska, Wisconsin was sentenced today by Chief U.S. District Judge James D. Peterson to 132 months in federal prison for possessing 400 grams or more of fentanyl intended for distribution and possessing firearms as a felon. Estrada pleaded guilty to these charges on March 13, 2025.
On July 22, 2024, law enforcement found approximately 5,000 fentanyl pills and 3,000 methamphetamine pills in a package mailed from Houston, Texas, to La Crosse, Wisconsin. On July 25, 2024, after replacing the pills with candy, agents conducted a controlled delivery to the recipient address and arrested the person who retrieved the package. Upon arrest, the person told agents that the package was meant for Estrada and agreed to conduct a controlled delivery to Estrada’s house in Onalaska, Wisconsin. The person then delivered the package to Estrada and agents arrested him as he left his house.
Law enforcement then searched Estrada’s house and found another 2,800 fentanyl pills, approximately 1,000 pills containing other controlled substances, and more than 600 grams of methamphetamine. Law enforcement also found 10 firearms and ammunition of varying caliber in various locations throughout the house, some containing loaded high-capacity magazines. One firearm was a short-barreled rifle, and 2 other firearms were sawed-off shotguns with scratched off serial numbers. Some of the drugs and guns were found in a hidden compartment of a coffee table accessible only through a key card found in Estrada’s dresser.
At sentencing, Judge Peterson acknowledged Estrada inherited a mature drug operation from a deceased relative, but Estrada was not an amateur and did not simply fall into drug trafficking. He said Estrada not only stepped into it but embraced it, and it constituted a very destructive financial shortcut for him. Estrada was not a low-level actor in someone else’s organization caught with a large quantity of drugs – this was Estrada’s organization for which he was fully accountable. Judge Peterson also observed that Estrada possessed a mini arsenal of firearms that had no purpose other than to protect his drug operation and that the result would have been catastrophic if he had used the firearms for that purpose.
The charges against Estrada were the result of an investigation conducted by the U.S. Postal Inspection Service, Wisconsin Department of Justice-Division of Criminal Investigation, La Crosse Sheriff’s Office, La Crosse Police Department, Madison Police Department, and the ATF Madison Crime Gun Task Force, which consists of federal agents from ATF and Task Force Officers (TFOs) from state and local agencies throughout the Western District of Wisconsin. Assistant U.S. Attorneys Steven Ayala and David Reinhard prosecuted this case.
