Accused Florida airport gunman Esteban Santiago had his guns seized twice by authorities before the Jan. 6 massacre, including a reported confiscation four years ago in Puerto Rico – but on both occasions investigations were closed and Santiago’s guns were returned to him. Santiago, 26, had a gun or guns taken by Penuelas police in Puerto Rico more than four years ago, The Florida Sun-Sentinel reported on Friday, though the reason for the action wasn’t immediately clear. “It had to be some kind of complaint,” police press officer Edward Ramirez said.