Thomas Mark Leahy, known to family as Tommy Boy, was last seen May 22, 2009, in Staten Island. He was 45 at the time and is described as a white male about 5 feet 9 inches and 150 pounds, with brown hair and blue eyes. Leahy used a wheelchair for mobility and was considered endangered missing.

Family last saw him in August 2008 when he had full, wavy brown hair; he sometimes changed his hair color or style and at times wore a beard and mustache. Distinctive features include at least two piercings in his left ear (and possibly one in his right), occasionally painted black fingernails, and what was described as beautiful blue eyes with long lashes. His case is listed in NamUs under MP10669 and is being handled by the East Brunswick Police Department.

Very few details about the circumstances of his disappearance have been released, and his whereabouts remain unknown. If anyone knew Thomas, saw him around Staten Island in May 2009, or has information that could help, please share what is known.