Daryl Anthony Hall, 34, an off-duty St. Louis Metropolitan Police Department officer, was shot and killed in the early morning of Sunday, April 24, 2011, outside the Black Label Nightclub on South Fourth Street in Saint Louis. An altercation that began inside the club moved into the parking lot about 2:30 a.m. When shots were fired, Hall went outside, identified himself as a police officer and ordered a man to drop his handgun. The man refused and an exchange of gunfire followed. Hall was struck in the neck and bicep and died at a hospital a short time later.

Investigators recovered the weapon of a man identified as 30-year-old Asif Blake, who was shot multiple times in the exchange and pronounced dead at the scene. Reports indicate a second gunman was involved and remained at large after the incident. Hall had served with the St. Louis Police Department for five years.

If anyone has information about the second shooter or saw the incident outside the nightclub that night, please come forward.