Ramsey County prosecutors are investigating whether federal immigration agents should face criminal charges including kidnapping and false imprisonment for detaining ChongLy Scott Thao, a U.S. citizen, in subzero temperatures. The incident occurred on January 18 when agents broke down Thao's door in St. Paul and removed him wearing only boxer shorts and slip-on shoes.

Prosecutor John J. Choi announced Monday that his office has formally requested information from the Department of Homeland Security about the agents involved. The investigation follows widespread outrage after Thao, who was held for over an hour before authorities confirmed his citizenship, was initially targeted while agents sought two convicted sex offenders who did not live at the residence.

Legal experts warn that pursuing criminal charges against federal agents faces significant obstacles, including constitutional immunity protections and the Trump administration's reluctance to share case details. The incident highlights tensions between local prosecutors and federal immigration enforcement, with Minnesota officials pushing back against aggressive tactics that have drawn criticism for potential constitutional violations.