Mayday - Cleared for Disaster - US Air 1493/Skywest 5569

It’s a busy night at Los Angeles International Airport, and US Air Flight #1493 is on its final approach. The pilots configure the 737 for landing and although they repeatedly radio the tower for instructions, their calls go unanswered. They finally get clearance just moments before landing, but within seconds of touching down, the aircraft erupts in flames and crashes into an abandoned brick building. Rescue workers rush to the scene, and as survivors emerge from the inferno, firefighters make a horrifying discovery... Can investigators determine what went wrong? - bsocially