On the evening of January 29, 2014, the body of 53-year-old Sharon Allison was found at the Olney Recreation Center in Philadelphia. An African-American female, Ms. Allison had sustained gunshot wounds to her head and to one of her arms and was pronounced dead at the scene.

Investigators have not identified any suspects or made arrests, and the case is treated as a cold, unsolved homicide. Authorities continue to ask anyone with information about the circumstances leading to her death to come forward in hopes of finding a lead that could bring resolution to her family.

If anyone knew Sharon Allison or has information about what happened at the Olney Recreation Center that evening, please share what you know.