MIAMI BEACH, FL - DECEMBER 13:  John McAfee talks to the media at the Beacon Hotel where he is staying after arriving last night from Guatemala on December 13, 2012 in Miami Beach, Florida. McAfee is a "person of interest" in the fatal shooting of his neighbor in Belize and turned up in Guatemala after a month on the run in Belize.  (Photo by Joe Raedle/Getty Images)