A suspect is in custody after Minnesota State Rep. Melissa Hortman and her husband were fatally shot Saturday, while State Sen. John Hoffman and his wife were wounded.

After the man suspected in the killing of state Representative Melissa Hortman and her husband, Mark, faces federal and state charges, Minnesota Attorney General Keith Ellison tells MSNBC’s Lawrence O’Donnell that the suspect is going to be held accountable for his “crimes against both the people of the United States and the people of Minnesota.

Boelter, 57, allegedly posed as a police officer and assassinated state House DFL leader Melissa Hortman and her husband, Mark, in the middle of the night Saturday, according to authorities. He is also charged with shooting state Sen.

Melissa Hortman’ s influence at the Minnesota Capitol and her power as a Democratic leader to shape the course of a deeply divided Legislature were a far cry from her job as a teenager making chili-cheese burritos and overshadowed her volunteer work training service dogs for veterans.

When a longtime Minnesota lawmaker died after a battle with ALS, former state House Speaker Melissa Hortman helped pass historic legislation in search of a cure.

From the wooden dais in the Minnesota House, then-Speaker Melissa Hortman presided two years ago over what many called the most consequential legislative session in recent history. She helped orchestrate the passage of long-held Democratic goals: increased education spending,

Minnesota State Representative Melissa Hortman and her husband Mark, were shot and killed early Saturday morning in “what appears to be a politically-motivated assassination,” Minnesota Governor Tim Walz said at a news conference Saturday.