Slidell, La –Christopher Miller, 31, was killed Saturday at a Racetrac gas station in the 1700 block of Gause Boulevard.
The incident occurred around 1:30 p.m.
Police say that responding officers arrived and found Miller shot in a car. He was pronounced dead on the scene. Officers also found a 4-year-old child in the car. The child was unharmed.
Aaron Bise, 33, of Slidell was identified by witnesses as the suspect. He was arrested a short time later. According to police, the shooting appears to have stemmed from an ongoing feud over a woman.
Bise has been charged with Second Degree Murder.