Police charged four people for an unprovoked attack on a juvenile inside a Walmart.
The alleged attack happened Sunday inside the Walmart on Altama Avenue.
The entire incident was captured by the store's security camera.
Police said the victim, the son of a Glynn County fire chief, sustained swelling and bruising to the facial area where the punch landed.
Police identified the attacker as Brandon Allen, Jr., 18.
He and Jervon Sanderson, 18, Kaleb Dirting, 18, and Ramone Roberson, 19 are charged with first-degree cruelty to children.
The attack is similar to what has become known as the "Knockout Game" where offenders randomly sucker-punch strangers with the goal of knocking them unconscious, said police.