A man who was mugged at gunpoint in Philadelphia late Monday night got some vehicular revenge on his assailant. <br /> <br />The Portuguese immigrant was with his family and getting cash from a drive-thru ATM when the robber approached his vehicle, reported Phily.com citing police. <br /> <br />Police say the robber held the driver and his family at gunpoint, before grabbing the cash and making a run for it. The victim drove off following the robbery, but went back to look for his debit card. <br /> <br />When he returned to the scene of the crime he spotted the robber, and sped toward him. <br />As the victim rammed him with his car, the assailant stabbed a knife through the windshield. <br /> <br />The driver then exited his vehicle and retrieved his card and cash from the robber and went home, Philly.com reported. <br /> <br />Police say surveillance footage confirms the driver’s version of events and he won’t face charges. <br /> <br />His attacker meanwhile suffered some nasty head injuries and will be in hospital for at least a week.