Vance Boelter, 57, impersonated law enforcement when he carried out the violent rampage early Saturday, authorities said.

Minnesota man Vance Luther Boelter has been charged in the killings of Minnesota House Speaker Melissa Hortman and her husband Mark. Boelter is accused of using GPS tracking and online databases to target more than 45 officials,

New information from the FBI reveals the events leading up to the shooting of two Minnesota lawmakers and their spouses Saturday. Vance Boelter, 57, is facing both state and federal charges in the shootings.

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

Vance Boelter was captured in a wooded area on Sunday night, and charged in the shootings of two state lawmakers and their spouses. He appeared in federal court after being charged with murder.

Live updates: Minnesota lawmaker shooting suspect to appear in court on murder charges after huge manhunt Almost 200 law enforcement — including members of 20 regional and local SWAT teams — descended on eastern Sibley County to apprehend suspect Vance Boelter.

State Senator John Hoffman and his wife, Yvette, were gunned down at their home early on Saturday morning, but survived. Melissa Hortman - the top Democratic legislator in the state House - and her husband, Mark, were shot and killed. Yvette Hoffman said in a statement that she and her husband John were "devastated" by the Hortmans' deaths.