Michael James Wilkinson was 61 when he was last known to have contact in Chicago on May 22, 2023. Missing-person records list him as a White male about 5 feet 10 inches and 150 pounds, with gray or partially gray hair and brown eyes. He had returned to Chicago on May 15, 2023, and a family member reported seeing him about a week later in the Lincoln Square area riding a bicycle; after that sighting he was not seen or heard from again.

His disappearance was reported to the Chicago Police Department on September 1, 2023, under agency case number JG407086. The case is listed in NamUs as MP117606 with Chicago Police Department Area Five identified as the investigating agency. Public details do not say why contact stopped, where he may have gone after the Lincoln Square sighting, or whether the bicycle was recovered.

Does anyone in Lincoln Square or the surrounding area remember seeing Michael, his bicycle, or anything unusual around May 22, 2023?