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

Police continue their manhunt for 57-year-old Vance Boelter, the suspect in the shootings of two Minnesota state lawmakers and their spouses, which left one of the couples dead. Follow for live updates.

Minnesota state Rep. Melissa Hortman (D) and her spouse were fatally shot, while state Sen. John Hoffman (D) and his wife were wounded, police said