Late on August 18, 2015, 24-year-old William English Conley was found fatally shot inside a home on 17th Street NE in Washington, D.C. The Metropolitan Police Department investigated and ruled the death a homicide; the case was one of several killings that summer that prompted concern about rising violent crime in the city.

Police did not release information about suspects or motive at the time and appealed to the public for tips. The case remains listed among unsolved homicides, and authorities continue to seek information, offering a reward for details that could lead to an arrest and conviction.

If anyone knew William, saw anything on or around 17th Street NE on August 18, 2015, or has information that could help, please come forward.