Marcel Banks, a 30-year-old African-American man, was fatally stabbed in the early morning hours of September 29, 2007. Officers found him suffering a single chest wound at about 1:42 a.m. in the unit block of K Street NW in Washington, D.C.; that wound proved to be fatal.

The Metropolitan Police Department opened a homicide investigation but the case has remained unsolved. Investigators have not publicly identified any suspects, and the motive and exact circumstances of the attack are unclear. A reward of up to $25,000 has been offered for information leading to an arrest and conviction, and detectives from the Homicide Branch remain assigned to the investigation.

If anyone has information about Marcel Banks, his movements that night, or anything unusual seen near K Street NW around 1:42 a.m. on September 29, 2007, please contact the investigators handling the case.