Vance Boelter, 58, of Green Isle, Minnesota, was indicted July 15 on six counts of murder, stalking, and firearms violations.

It's still unclear whether accused assassin's attorney plans to pursue a mental health defense now that his not guilty plea ...

Vance Boelter, the man accused of shooting two state lawmakers in June, killing one, entered the plea at a brief hearing in ...

Vance Boelter pleaded not guilty in the shootings of two Minnesota lawmakers and their spouses, killing two. NBC News' ...

Vance Boelter, the suspected assassin accused of gunning down two Minnesota lawmakers and their spouses, killing one couple, ...

Accused assassin Vance Boelter entered a not guilty plea to federal charges Thursday in connection with the political ...

The man charged with killing a top Minnesota House Democrat and her husband and wounding another state senator and his wife ...

Along with Boelter's official arraignment, a federal judge is expected to make decisions that could include setting a trial ...

Vance Boelter pleaded "not guilty" to assassinating Rep. Melissa Hortman and her husband Mark, and shooting Sen. John Hoffman ...