MILWAUKEE (CBS 58) — The Milwaukee Police Department is asking for the public's help locating a critically missing 66-year-old man.

Police said Ronald B. Worley was last seen on foot in the 900 block of North 12th Street around 2 a.m. Thursday, Aug. 20.

Worley is described as a Black man who is 5 feet, 8 inches tall and weighs about 145 pounds. He has brown eyes and waist-length black dreadlocks pulled back into a ponytail.

Police said Worley may be wearing a white or blue short-sleeve shirt. His pants and shoes are unknown.

Anyone with information about Worley's whereabouts is asked to contact Milwaukee Police District 3 at 414-935-7232.