Sheboygan, Wis. (WHBL) - The search for a missing Malone man last seen in Sheboygan last week is over.  Captain Steve Cobb says 47 year old Rick Wirtz hung himself in the mechanical room in the basement of his mother’s apartment building on North 27th Street after he had said he was going outside to smoke early last Tuesday morning.  Sheboygan Police had put out a release asking for the public’s help in locating Wirtz after he failed to return home.  Wirtz's body was found Saturday morning.