A family argument in a Phoenix apartment complex on the evening of July 31 ended with 39-year-old Eugene Smith suffering a fatal gunshot wound. Officers responded just before 10:30 p.m. to an apartment at 1431 E. Cheryl Drive and found Smith wounded inside. He was taken to a local hospital and pronounced dead.

Police say the preliminary investigation points to a heated argument and a physical altercation between Smith and his 18-year-old stepson, Camron Greenwood, during which Greenwood allegedly drew a handgun and fired. Greenwood was taken into custody and booked on a charge of second-degree murder. Detectives are still investigating what sparked the argument.

If anyone witnessed the altercation at the apartment complex or has information about what led up to that night, please share what is known.