OKLAHOMA CITY – A Silver Alert has been issued for a missing Oklahoma City man.

Ollie Arterberry, 78, walked away from Grace Living Center, 1918 N.E. 50th St, according to a report from the Oklahoma Highway Patrol.

Arterberry was last seen Wednesday night wearing blue jeans, a plaid shirt and a denim jacket.

Arterberry suffers from dementia, hallucinations and high blood pressure.