Article continues below advertisementThe gunman who attempted to breach Mar-a-Lago on Sunday, February 22, was identified by authorities as Austin Tucker Martin, a 21-year-old from North Carolina, whose motives revealed a deep fixation on the recently released files related to late child predator Jeffrey Epstein.Martin was shot and killed by Secret Service agents and a Palm Beach County Sheriff's deputy around 1:30 a.m. after he entered the secure perimeter of the president's Palm Beach country club.