Photo: 3-year-old child found alive in car with murdered parents...

The young couple was found dead in a car in the early hours of Thursday August 6th at the 3700 Block near Sharon Drive in Powder Springs, Georgia by police officers. The car was found in a ditch with its headlight still on. The couple's 3-year-old child is however unharmed.

24-year-old Anthony Joseph Costner died from multiple gunshot wounds, while hiss wife, Catherine Amanda Costner, 22, had at least one gunshot wound.

 According to Catherine's mother, Cynthia Quinn, her daughter was called by someone she knew in the middle of the night needing help.

"When they went to help these people, for whatever reason, a gun was pulled and my son-in-law and my daughter are now dead. Her husband was shot in the face, the head and the hand. She was shot in the stomach, all in front of my granddaughter.”

COBB COUNTY, Ga. Police are investigating the deaths as homicides.