The search for Vance Luther Boelter, the FBI-wanted man who is suspected of shooting two Minnesota lawmakers and their spouses at their residences in the early hours of Saturday morning, is well into its second day.

A massive manhunt is underway in Minnesota as authorities try to track down the man accused of targeting two state lawmakers. Investigators said the suspect killed one lawmaker and her husband and wounded another lawmaker and his wife.

Authorities displayed a photo of Boelter wearing a tan cowboy hat that was taken Saturday and asked the public to report sightings.