The man accused of shooting two Minnesota lawmakers and their spouses -- two fatally -- is now in federal custody on murder charges that could involve the death penalty.

Vance Luther Boelter, 57, is charged with killing Melissa Hortman, a Minnesota Democrat, and her husband Mark.

After a 43-hour search, Boelter was arrested in rural Sibley County and charged with two counts of murder and two counts of attempted murder.

The suspect accused of assassinating a Minnesota lawmaker and shooting another this weekend drove to the homes of at least four state politicians as part of a carefully planned attack, federal authorities said on Monday.

Melissa Hortman and her husband died in the Minnesota shootings. John Hoffman and his wife were seriously wounded. Here's what we know.

Mike Lee (R-Utah) is facing scrutiny over new social media posts tied to the Minnesota suspect in the deadly shootings targeting Democratic lawmakers over the weekend. While the man suspected of killing a lawmaker and wounding another remained on the run,