Police in Miami say they arrested a local real estate agent who they suspect is a serial killer. Willy Suarez Maceo, 25, has been charged with the premeditated attempted murder of a homeless man, but authorities say he is suspected of killing another homess man just hours later by shooting him in the head as he slept on a sidewalk. The interim police chief says Suarez is also suspected of killing another homeless person back in October. Inside Edition Digital’s Mara Montalbano has more.