On December 1, 2025, Mark Lanterman and his son Sean Lanterman were seen in photographs at the launch of Minneapolis attorney Chris Madel’s campaign for Minnesota Governor.
Mark Lanterman, the computer forensics expert, was pictured standing at the event wearing a “Cops for Governor Madel” shirt. It has been reported that the FBI was, as of earlier this year, investigating Lanterman. Lanterman often worked with Madel.
Read more: https://twitter.com/MadelForGov/status/1995706735948894476