Good Samaritan holds suspect at gunpoint, stops Marietta carjackings, police say.
In the span of just minutes, a good Samaritan was able to stop two carjackings in Cobb County and prevent the suspect from running away.
The carjackings happened Monday evening near the intersection of Delk Road and Franklin Gateway in Marietta. In both instances, police said, 66-year-old Gary Edwards ran to help the victims.
Riley is facing charges of attempted armed robbery, attempted robbery snatch, third-degree cruelty to children and possession of cocaine. He remains in the Cobb County jail without bond.