Vance Boelter, the man charged in the deadly Minnesota lawmaker shootings, pleaded not guilty in federal court last week.

He’s charged in the slaying of Rep. Melissa Hortman and her husband, and the shooting of Sen. John Hoffman and his wife.

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

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

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, ...

The man suspected of stalking and shooting two Minnesota lawmakers and their spouses pleaded not guilty in federal court on ...

A search warrant announced alongside the indictment revealed more about the alleged assassin’s mindset before the deadly ...