Ohio Representative Greg Landsman's name was found by the FBI in evidence of Minnesota murder suspect Vance Boelter, leading to increased security for Landsman.

Vance Boelter, 57, has been charged in the shootings of two Minnesota lawmakers and their spouses. The Hennepin County Attorney said Monday that her office intends to pursue first-degree murder charges against him as well.

The manhunt for the man suspected of shooting two Minnesota lawmakers and their spouses continues into Sunday, with sources telling ABC affiliate KSTP that his wife has been detained for questioning.

A suspect has been arrested and charged in the wake of the Minnesota lawmaker shootings involving the deaths of Rep. Melissa Hortman and her husband Mark and the injury of Sen. John Hoffman and his wife Yvette.

Vance Boelter has been arrested alive, sources are confirming with FOX 9. Boelter is the suspect who assassinated Minnesota Rep. Melissa Hortman and her husband, and injured Sen. John Hoffman and his wife.

Law enforcement officers on Sunday night arrested Vance Boelter, who is accused of assassinating Rep. Melissa Hortman and her husband at their home in Brooklyn Park as part of a larger plot to kill Democratic elected officials and other advocates of abortion rights.

Boelter claimed to have a doctorate of education, and said he spent extensive time in the Democratic Republic of the Congo in Africa — where he was seen in videos apparently preaching on stage.

Vance Luther Boelter's wife Jenny was taken into custody during a traffic stop in Minnesota, where police found weapons and cash in her vehicle.