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.

SUSPECT CAPTURED: Vance Boelter, the suspect in the fatal shootings of a Minnesota lawmaker and her husband, as well as the woundings of another lawmaker and his wife, has been captured.

Prosecutors say the man charged with killing one Minnesota lawmaker and wounding another had dozens of apparent targets, including officials in at least three other states.

Sophie and Colin Hortman are responding to the fatal shooting of their parents, Minnesota state Rep. Melissa Hortman and Mark Hortman.

The children of Melissa Hortman and her husband Mark Hortman are speaking out on their parents' murders. “They were the bright lights at the center of our lives, and we can’t believe they are gone," Sophie and Colin Hortman wrote in a statement obtained by PEOPLE Monday.

Sen. Mike Lee (R-Utah), appeared to blame the assassination of Smith’s friend, Minnesota state Rep. Melissa Hortman, on the political left. Smith sought him out to chat.

Authorities are still searching for the suspect 57-year-old Vance Boelter. Gov. Tim Walz said former Minn. House Speaker Melissa Hortman and Sen. John Hoffman were deliberately targeted.