sentences:  On May 16, 2003 Naugton was relieved as Superintendent of the Naval Academy.The decision came after an investigation by the Navy's Inspector General (IG) into an allegation that he improperly interfered with a Marine sentry at the Naval Academy by grabbing the sentry's wrist.Naughton became a director of Xenonics Holdings, Inc in May 2004, and later became chief executive officer in April 2005, and then a consultant.