At approx 0348hrs the DVFD was dispatched to transfer 1 Engine to Millville whom had just been dispatched to assist Ocean City with a working townhouse fire. Due to the rapid fire progression a third and fourth alarm were struck simultaneously which then upgraded the DVFD response to an Engine to the scene. Engine 732 under the command of Asst. Chief Elliott, also a career FF/NREMT-P for Ocean City with a crew of 8. Crews operated until approx. 7am when the majority of Ocean City's and other mutual aid companies were released from the scene.