(Vancouver, WA) -- The Clark County Jail mistakenly released an inmate. Maurice Haynes had completed his sentence for theft in Clark County. He was released from jail when he should have remained in custody on a warrant from Oregon. Haynes was sentenced to 15-months in Oregon for criminal mischief. His release date was September of next year. Haynes is described as Black, six-feet one-inch tall, 170 pounds with a tattoo on his right forearm that reads "Marishka." Clark County Jail Services is conducting an investigation to determine how the release occurred.