The government’s accusations were jarring: Several men with militia ties had schemed to abduct Gov. Gretchen Whitmer of Michigan at her vacation home. The group, prosecutors and witnesses said, had held a series of “field training exercises” and discussed killing or stranding her in a boat in the middle of Lake Michigan.
As the trial of four men unfolded over the last month, federal prosecutors presented a barrage of alarming messages and surreptitious recordings that they said revealed the group’s plan to storm Ms. Whitmer’s home, eliminate her security detail and detonate a bridge to slow any police response to the kidnapping.
Testimony during the trial, one of the highest-profile domestic terrorism prosecutions in recent memory, has provided a glimpse into increasingly brazen and violent discourse among some on the far right. But the case has also raised questions about when hateful political speech and gun possession cross a line from constitutionally protected acts to crimes.
During closing arguments, defense lawyers asserted that there never was any firm plot to abduct Ms. Whitmer, a Democrat, and that the defendants, who could face life in prison if convicted, were lured into the discussions by a network of F.B.I. informants and undercover agents. Prosecutors described the defendants — Brandon Caserta, Barry Croft, Adam Fox and Daniel Harris — as threats to America’s democratic order who spoke openly about political violence as their frustration with Covid-19 restrictions mounted before the 2020 election.
Ms. Whitmer, a first-term governor with a national profile, took a more restrictive approach to the pandemic in 2020 than some other Midwestern governors, keeping many rules in place even when case numbers dropped.