Missing Since: 2024-06-17 Location: Clayton, Missouri
Cooper was last seen leaving his home after an altercation near Durness Drive and Valley Drive in Clayton, Missouri after an altercation at 10:30 a.m. on June 17, 2024. There had been an altercation and Cooper had sustained a head injury. He was seen running between homes near the intersection of Ben Avie Road and Melvich, towards Shepley Drive. Cooper has never been heard from again. Few details are available in his case, but his family suspects foul play. Investigating Agency St. Louis County Police Department 636‐529‐8210 Source Information Missouri State Highway Patrol Missing and Endangered NW Missouri and Surrounding Areas St. Louis County Police Department Isaac Cooper’s Facebook Page Isaac Cooper’s Wife’s Facebook Page Updated 1 time since October 12, 2004. Last updated December 16, 2025; casefile added.