Dexter Sterling Samuel, a 42-year-old Black man from Los Angeles, was last seen in the city at the start of 2011 and has not been heard from since. He is described as about 5 feet 11 inches and approximately 165 pounds, with black hair and brown eyes.

The Los Angeles Police Department is listed as the investigating agency. Anyone who believes they may have information about Samuel’s whereabouts—even a small or uncertain memory from long ago—is asked to contact the LAPD non-emergency line or the California Department of Justice missing-persons hotline for help directing tips to the proper agency.

Did anyone in Los Angeles in 2011 remember seeing Dexter or have a detail that could help investigators?