MILWAUKEE (CBS 58) -- Milwaukee police are asking for the public's help in finding a critical missing person.

Roy W. Reynolds, who has a medical issue, was last seen on Monday, August 7, around 8:30 a.m. near 27th and Vienna. He is believed to be on foot.

Roy is described as a black man, 63-years-old, 5'05"- 5'06," 185 pounds, bald, no facial hair and a dark complexion.

He was last seen wearing a black shirt, light blue pants, and red shoes.

Anyone with information on Roy's location is asked to call the Milwaukee Police Sensitive Crimes Division at (414) 935-7405.