ANOTHER VEHICLE TRAVELING NORTH, CROSSED CENTER LINE AND HIT DAUGHTER IN 2002 TOYOTA ECHO HEAD ON. AS A RESULT OF IMPACT TOYOTA ECHO CAUGHT ON FIRE RESULTING IN DAUGHTER RECEIVING 3RD DEGREE BURNS ON RIGHT ARM, HEAD AND LEG. THE AIR BAG DEPLOYED AS NOTED BY -STANDER THAT REMOVED DAUGHTER FROM VEHICLE AND HELPED EXTINGUISH FLAMES ON DAUGHTER. DAUGHTER WAS UNCONSCIOUS AFTER IMPACT. VEHICLE WAS COMPLETELY CONSUMED BY FIRE AND DAUGHTER AIRLIFTED TO BURN CENTER FOR TREATMENT.