Gardy Joseph, 51, was shot and killed in Harrisburg on the night of April 8, 2026. Officers found him unresponsive with a gunshot wound to the abdomen in the front vestibule of a building in the 1300 block of Derry Street at about 11:30 p.m. A coworker had dropped him off at the building around 11 p.m., and he was checking his mail when an assailant confronted him.

Surveillance footage from nearby businesses captured a masked person walking past the building, then turning back to approach Joseph. That individual was later identified as 19-year-old Luis Perez Jr. Investigators say Perez allegedly robbed Joseph at gunpoint, struck him with the handgun and then shot him; a spent 9mm casing was recovered near Joseph’s body. Police say the attack was an attempted robbery.

Perez was arrested on April 16, 2026, and faces charges including first- and second-degree murder, robbery, tampering with evidence, possession of a firearm prohibited, and carrying a firearm without a license. Did anyone in Harrisburg see activity near Derry Street that night or have information about the suspect’s movements?