Dennis Ray Addlesberger, 46, was reported missing from Council Bluffs, Iowa, on March 16, 1999. He is described as a white male, 5 feet 7 inches tall, about 165 pounds, with hazel eyes and possibly bald at the time he disappeared. Authorities classified him as endangered missing and some reports indicated he might have needed medical assistance, though few specifics about his health have been released.

Local law enforcement, including the Pottawattamie County Sheriff’s Office, has followed up on leads but investigators say there have been no substantial breakthroughs. His case is listed with NamUs and remains unsolved; Council Bluffs’ proximity to the Missouri River and the Nebraska border means he could have crossed state lines. Very little else has been made public about his movements before he went missing.

If anyone has information about Dennis’s whereabouts in March 1999 or remembers seeing him in the Council Bluffs area, please share what you know.