Vance Boelter’s roommate, who declined to give his name, speaks with a Minneapolis police officer outside his home on Sunday. Photo: Stephen Maturen/Getty Images By the time Minnesota police captured Vance Boelter, alive and ten minutes from home, he had allegedly killed a Democratic lawmaker , her husband, and injured another along with his spouse, in a personal crusade. Soon pieces of his life began to emerge and then fit together. A childhood friend and roommate told reporters that he and