Federal Agents Raid Militia Activist's Property Reported by John Klekamp Web Produced by Christiana Ciolac U.S. Marshals searched the property of Michigan Militia member Mark Koernke. Video Federal agents got more than they bargained for when they raided the home of local militia activist Mark Koernke. Mark Koernke has been in prison for more than two years. U.S. Marshals were out Wednesday at his Dexter property from reports from a pirate radio operation and when they were out there, they saw something and alerted the ATF. Deputies shut down Dexter-Pinkney Road as authorities searched the property of jailed militia member...