Officer in Breonna Taylor case described as ‘worked up’ night of shooting

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In an excerpt from an interview with Sgt. Jonathan Mattingly, who led the fatal March raid on Breonna Taylor’s home, Mattingly says a neighbor came downstairs to tell police to stop bothering Taylor, and one officer waved a gun at the neighbor saying, “Get back in your apartment!” This is an excerpt from a 40-minute interview with Mattingly. Full audio of the interview is available on NBCNews.com.