MUDDY CREEK Twp., Pa. (WKBN) – Pennsylvania State Police identified the two people found in a double fatal shooting in Butler County.

The people were both found dead at a Park-and-Ride in Muddy Creek Township Monday evening.

According to PSP, 31-year-old Jacob Smith and 28-year-old Jenna Smith were both from Pulaski Township, Pennsylvania, in Lawrence County. Police said both suffered apparent gunshot wounds.

Troopers said the man and woman were armed with pistols and exchanged gunfire within the vehicle after an altercation. Troopers and first responders quickly responded to the scene and performed life-saving measures, but both succumbed to their injuries at the scene.