The Rochester Police Department is asking for help locating missing vulnerable adult Douglas Spencer, 62.
According to police, Spencer is developmentally disabled and may be in need of medical attention.
Police say Spencer was last seen on East Main Street in Rochester at 4:30 p.m. on Wednesday. Spencer was a passenger in a gray 2004 Chevrolet Trailblazer with New York registration HJA-3934.
Officers say he was last seen wearing a grey t-shirt with the Rochester Americans hockey logo, navy and tan jacket and jeans.
If you have information, you are asked to call 585-428-7114 or 911.