A manhunt is underway for the gunman who was impersonating a police officer and had a list of possible targets, officials said.

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

Minnesota state Rep. Melissa Hortman and her husband were killed, and state Sen. John Hoffman and his wife were wounded in politically motivated shootings early Saturday, Gov. Tim Walz said. Authorities have also identified a suspect who is still at large.

Minnesotans are remembering DFL House Speaker Emerita Melissa Hortman and her husband, Mark, who were both killed Saturday in what Governor Tim Walz is calling a politically motivated assassination.