PHILADELPHIA - As violence in Philadelphia continues to surge across the city, carjackings are on the rise.Neighbors in a Welsh Road apartment complex were still on edge Tuesday night after police say one of their own was carjacked overnight by three armed suspects.The gunpoint carjacking here was the latest in a recent string of carjackings in Northeast Philadelphia, including one a few blocks away from where police say the suspects fired a woman driver."She gets approached from each side of the vehicle.