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.

WARNING: Police told Brooklyn Park residents and nearby neighbors to NOT answer their doors for a lone police officer.

The Minnesota senator and his wife were injured by gunfire in the attack on June 14 Minnesota Senator John Hoffman’s wife Yvette Hoffman threw herself in front of the couple's daughter when they were attacked by gunfire on June 14 Gov.

State Rep. Melissa Hortman and her husband were shot and killed and State Sen. John Hoffman and his wife Yvette were shot and wounded in “targeted shootings” in Champlin and Brooklyn Park, two neighboring suburban cities 10 to 20 miles outside Minneapolis.