Just before 2230 on Saturday Oct 14 CALS medics along with units from Dunkirk, North beach, Anne Arundel Co. were alerted for a reported head on collision with one vehicle fully engulfed in flames on Northbound Rt 4/ Rt 260.. First arriving unit reported two vehicles involved with one vehicle on fire and 1 fully involved. Medic 103 (PMIC Devere) arrived as the first EMS unit and immediately started triaging and treating victims that included 3 adults and 1 child. Command 10 (Capt Hiepler) arrived shortly after and started treating the child suffering from a facial injury and a fractured leg. MSP TRP 2 transported one (Pri 1 Cat Alpha) to PG, Ambulance 19 transported one to PG trauma (Pri 2 Cat Delta) Ambulance 58 with Medic 103 and Command 10 transported one Adult to Medstar trauma (Pri 2 Cat C) and the child to Children's National Medical Center in DC (Pri 2 Cat C). Both Mom and baby were reported in stable condition.