Missing Since: 2014-05-20 Location: Wheat Ridge, Colorado
Gribble was last seen at his mother’s home in Wheat Ridge, Colorado on May 20, 2014. He was reported missing after he didn’t return from work release at the Denver County Jail; he had almost completed his sentence. He has never been heard from again. Few details are available in his case. Investigating Agency Wheat Ridge Police Department 303-237-2220 Source Information Colorado Bureau of Investigation NamUs The Denver Channel Updated 1 time since October 12, 2004. Last updated June 20, 2018; casefile added.