She had an affair. He served her papers and she went ballistic. No previous domestic violence had ever been reported in the household. They had a 3 year old son and a dog whowere there and both are fine. She shot him 2 times in the left arm and then locked herself in the upstairs room. The police evacuated Dylan (the guy who
had been shot) and they sent drones and dogs in to scope the place and realized Kayleigh had shot herself in the upstairs room.