Search efforts are underway for a missing man in Nassau.
Police say 44-year-old Kevin O'Keefe last spoke to an acquaintance on Saturday and said he was contemplating suicide.
News 12 is told that O'Keefe is homeless and is known to frequent Eisenhower Park and the Hicksville and Mineola train stations.
Anyone with information is asked to call the Missing Persons Squad at 516-573-7347.