On the night of June 30, 2017, a shooting in Chester, Pennsylvania, killed 27-year-old Marquise Webb. The incident also claimed the life of 15-year-old Navaeh Casha Gibbs and is being investigated as a double homicide. Webb was a male resident of Chester.

Authorities have not released details about how the shooting occurred, any motive, or whether the two victims were connected.

If anyone in Chester that night saw something unusual or has information about Marquise Webb or the double homicide, please come forward to help the families and investigators.