Multiple local law enforcement agencies assisted the FBI during an investigation in southwest Wisconsin on Tuesday. According to an update from Benton Police Chief Brian Hammill, FBI officials were working on a criminal investigation in the Village of Benton around 2:30 Tuesday afternoon. Along with Benton Police, the Hazel Green Police Department, Grant and Lafayette County Sheriff’s Offices, Wisconsin State Patrol, as well as Benton First Responders assisted the FBI. Chief Hammill says no additional information will be released by the Benton Police Department at this time.