Max Phillip Greenfield, 25, of Brookings, Oregon, vanished after a late-night visit to the Lucky 7 Casino in Smith River, California, on March 17, 2018. Security footage shows him leaving the casino at about 1:50 a.m. with an unidentified adult male; the two walk across the parking lot toward Highway 101 and only the other man returns to the casino minutes later. Greenfield, who had a history of mental illness and was taking medication, never returned home.

He had been living with his mother and was a regular at the casino. His phone, which worked only on Wi-Fi, has shown no activity since that night, and he left behind personal items including his identification and his favorite jacket. Family reported him missing on March 20, 2018, after his failure to return or contact them, which they described as highly uncharacteristic. Authorities suspect foul play and the Del Norte County Sheriff’s Office lists the investigation as active.

Did anyone see Max or the man he left the casino with that night, or have information about his movements after 1:50 a.m. on March 17, 2018?