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.

Here's what we know so far about the timeline of events on Saturday: According to Minnesota Bureau of Criminal Apprehension Superintendent Drew Evans, State Sen. John Hoffman and his wife, Yvette, were shot when a man impersonating a police officer showed up to their house in Champlin.

Democratic former House Speaker Melissa Hortman and her husband were killed, while Sen. John Hoffman was injured in a shooting on June 14. The suspect, Vance Boelter, remains at large. Audio emergency calls have revealed harrowing details.

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.

The governor has ordered flags to fly at half-staff in Hortman's honor. The authorities are searching to apprehend him and have not yet revealed about the possible motive behind the action.

A man impersonating a police officer shot and killed Minnesota state legislator Melissa Hortman and her husband at their home in what Gov. Tim Walz called “targeted political violence.”

Officials representing Michigan are sharing their thoughts following targeted shootings early Saturday in Minnesota that killed a state representative and her husband, and injured a state senator and his wife.