Boelter is wanted for killing State Rep. Melissa Hortman and her husband, as well as wounding State Sen. John Hoffman and his wife.

MINNEAPOLIS—The suspect in the shooting of Minnesota lawmakers on Saturday was feeling down and unhappy with his work situation, but showed no signs that he could turn violent, his self-described best friend and part-time roommate said.

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.