Vance Boelter, 57, is accused of fatally shooting Democratic state Rep. Melissa Hortman and her husband, Mark, as well as shooting Democratic state Sen. John Hoffman and his wife at their respective homes in the early morning hours on Saturday in what has been described as a “politically motivated” attack.

The man accused of shooting two Democratic lawmakers and their spouses over the weekend will be charged with a slate of federal crimes, including stalking, murder and shooting, prosecutors announced at a news conference Monday.

The man accused of shooting two Democratic state lawmakers and their spouses in Minnesota while impersonating a police officer was taken into custody in rural Sibley County, about 50 miles away from Minneapolis,