Investigators found a cowboy hat near the vehicle and were working to determine whether it belongs to Boelter.

A manhunt is underway after the fatal shooting of Minnesota state Rep. Melissa Hortman and her husband overnight. State Sen. John Hoffman and his wife were also injured in what Gov. Tim Walz called "politically motivated" shootings.

The search for the Minnesota suspect has entered its second day. The FBI announced a widespread manhunt on Saturday evening, offering a reward of up to $50k for information leading to the arrest and conviction of Vance L.