While our ambulance was already on a call at 5:11 PM units were dispatched to Brandywine Rd and Gibbons Church Road for a car accident with entrapment. Units arrived to find a vehicle heading north on Brandywine lost control, crossed into oncoming traffic and was hit in the drivers side doors by another vehicle. Citizens that stopped for the accident started to perform CPR on the driver before Fire/EMS personnel arrived. Both drivers were transport to area hospital.