Nicholas O. Brown was 21 when he disappeared from his Chicago neighborhood on May 12, 2008, four days after becoming a father. He was last seen about 7:00 p.m. near the 2900 block of Dearborn and was never heard from again. All of his personal belongings were left at home, and he may have been wearing a white t-shirt, dark jeans, and black sneakers.

Nicholas, also known by the street name MD, is described as a Black male, 5 feet 8 inches, about 140 pounds, with black hair, brown eyes, a pierced right ear and tattoos reading Vietnam on his right hand and 29 on his left. Investigators have noted his prior involvement with street gangs and have said they suspect foul play; detectives reportedly believe he is deceased but no body has been found. His mother, Renee Brown, has provided a DNA sample to assist identification efforts and continues to seek answers.

If anyone in the 2900 block of Dearborn saw Nicholas on May 12, 2008, or knows anything about his disappearance, can you share what you remember?