The Waterloo Police Department is seeking the public’s help in locating Darrin R. Lenton. Lenton is described as a white male age 49, 6 foot tall and 213 pounds. Lenton was last spoken with via phone on July 3rd, 2021, and was believed to be in the Riverview Recreation Area in Waterloo at that time. Lenton's family is concerned for his welfare. If you have any information about Lenton’s location please contact local law enforcement.