Minnesota law enforcement officers arrested Vance Boelter, who is accused of shooting and assassinating Rep. Melissa Hortman ...

He is accused of posing as a police officer and fatally shooting the former Democratic House Speaker and her husband.

Police in Minnesota recovered a cache of weapons and a hit list from inside the vehicle of accused lawmaker shooter Vance ...

Vance Boelter, 57, had three semiautomatic rifles and two handguns, one in pieces, when he murdered a state lawmaker and her husband, authorities said.