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.

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.

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,

The suspect wanted in the slaying of a Minnesota lawmaker and her husband, as well as in the injury shooting of a state senator and his wife, was found Sunday night armed and crawling in a field in a sparsely populated stretch of Minnesota,

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.

U.S. Capitol Police increased security for Klobuchar and Smith following the attacks, which occurred early Saturday morning. Minnesota's entire congressional delegation, both Republicans and Democrats, released a joint statement condemning the killings.

In unearthed videos, Vance Boelter preached on abortion, sexual orientation and prophets in America fixing the church.

Chandler Lutz has more on the reaction to the shooting of two Minnesota lawmakers and their spouses over the weekend.