UNKNOWN IF TAKATA RECALL OR OTHER AIR BAG ISSUE. I AM INVESTIGATING OFFICER NOT VEHICLE OWNER. OBSERVED THAT POST MOVING 2 CAR INTERSECTION CRASH AND AIRBAG DEPLOYMENT, B-PILLAR STARTED ON FIRE, MELTING SEAT BELT, MOST OF B-PILLAR AND PARTS OF CURTAIN AND SIDE AIRBAGS. FIRE PUT ITSELF OUT. OWNER WAS NOT INJURED BUT CONCERNED. HEAT APPEARED TO HAVE MELTED SEAT BELT THROUGH, AIR BAGS WERE BURNT. CASE#M18-1676