DelShonna Billy was 22 and living in West Palm Beach when she was killed in a drive-by shooting on July 24, 2015. She and 20-year-old Tyrell Alexander were sitting in a car in the 800 block of 19th Street near Division Avenue when the attack occurred. Both were fatally shot in what investigators described as a targeted drive-by; the motive has not been established.

The slaying came during a week of heightened gun violence in the city and was one of several shootings that contributed to a surge in violent crime that week. Investigators say a lack of witnesses and concrete evidence has hindered the probe, and no arrests have been announced. The case remains open.

Did anyone in the area that night see the vehicle or persons involved, or have information that could help identify the shooter?