Jordan Irby died at the scene as a result of injuries he sustained in the crash that happened around 11:20 p.m. Saturday, Cobb police said.
According to investigators, information from the scene indicated Irby was the driver of a black 1999 Honda Accord that failed to maintain its lane of travel northbound on Powder Springs Road near Pamela Circle, just east of Callaway Road, and collided with a southbound silver 2002 BMW X5.
The BMW driver, Jesus Estrada-Hernandez, 41, of Marietta, was transported to WellStar Kennestone Hospital in Marietta, where he was treated for non-life threatening injuries. The right front passenger of the BMW, a juvenile, was transported to Kennestone, where they were treated for non-life threatening injuries.
Kandice Grace, 19, of Marietta, the right front passenger of the Honda, was transported to Kennestone, where she was being treated for serious injuries.
A second passenger in the Honda, Justin Grace, 20, of Marietta, was transported to Kennestone where he was treated for non-life threatening injuries.