A massive search stretched into its second day Sunday for a man who authorities say wore a mask and posed as a police officer while fatally shooting a Democratic state lawmaker in her suburban Minneapolis home,

Police first responded to a call of a shooting at Hoffman's home in Champlin at around 2 a.m. Saturday, Drew Evans, the superintendent of the Bureau of Criminal Apprehension, said in the briefing.

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.

A massive search has stretched into its second day for a man who authorities say posed as a police officer and fatally shot a Democratic state lawmaker in her suburban Minneapolis home and injured another.

A manhunt is currently underway for the man, who allegedly shot John Hoffman in Champlin and Melissa Hortman in Brooklyn Park.

The suspect, identified by authorities as Vance Luther Boelter, posed as a law enforcement officer to gain access to the victims' homes.

The Minnesota Bureau of Criminal Apprehension reports that Boelter was last seen on Saturday morning in Minneapolis, after the shootings, wearing a light-colored cowboy hat, a dark long-sleeve shirt, and light pants while carrying a dark cross-body bag.

The Minnesota Star Tribune has obtained audio of the dispatches, which capture the dramatic attempts to save them, and the ongoing threat to first responders, who at one point note that the shooter is still in Hortman’s home.

A massive search stretched into its second day Sunday for a man who authorities say wore a mask and posed as a police officer while fatally shooting a Democratic state lawmaker in her suburban

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.