Waterloo Police are asking for the public’s help in locating a 49 year old man, according to KWWL. Darrin Lenton was last heard from on July 3rd and was believed to be in the Riverview Recreation Area. He stands 6’0” tall and weighs 213 pounds. His family is concerned about his welfare. If you have any information on his whereabouts you are asked to contact law enforcement.