A massive two-day manhunt ended on Sunday with the arrest of Vance Boelter, 57, for allegedly killing a Minnesota Democratic state lawmaker and her husband while posing as a police officer, Governor Tim Walz said.

The man accused of shooting Democratic state lawmakers in Minnesota on Saturday while impersonating a police officer worked for a security company that advertised a fleet of “police type vehicles,” and other equipment that could potentially have aided him in appearing to be law enforcement.

The Minnesota Bureau of Criminal Apprehension reports that Boelter was last seen on Saturday morning in Minneapolis, after the shootings, wearing a light-colored cowboy hat, a dark long-sleeve shirt, and light pants while carrying a dark cross-body bag.