The killing of a Minnesota lawmaker and her husband sent shockwaves through the political world and appeals from elected officials to turn down heated rhetoric.

Vance Boelter was charged in the shooting of two Minnesota lawmakers. Iowa officials were on lists found in his notebook, police said.

A man accused of killing a Democratic state lawmaker while posing as a police officer is expected to appear in a Minnesota court on Monday afternoon on state murder charges. Vance Boelter, 57, is being held in Hennepin County after he was arrested on Sunday following a massive manhunt over the weekend.