Acosta is the son of Richard Acosta, 33, who turned himself into police Monday and is also charged with capital murder for allegedly acting as a get-away driver in the shooting, police said in a statement. A juvenile court has issued an order to take the younger Acosta into custody, police said, andPolice previously said the shooter fired more than 20 rounds from a .40-caliber pistol before fleeing in the Dodge Ram pickup driven by Richard Acosta, who they said also brought the gunman to the gas station.