Shocking Revelations Behind the Unstoppable Train Crash! | Mayday: Air Disaster

A Southern Pacific freight train hurtles down a mountain at a terrifying 90 mph, its brakes failing, risking a catastrophic collision with a small town. Unbeknownst to the crew, hidden errors, including faulty brakes and incomplete paperwork, set the stage for disaster. Want to see more Full Episodes of Mayday: Air Disaster? Check out this playlist: https://www.youtube.com/playlist?list=PLiXVS8S6-YAUBts83-WRHLjn1DCSSNcjb Mayday: Air Disaster - From Season 3 Episode 9 "Runaway Train": A freight train carrying an excess of cargo fails to stop as it descends from the mountains. Despite the brakes being applied, the train gains speed and derails, crashing violently into a neighbourhood and killing several. What went wrong? Welcome to the OFFICIAL Mayday: Air Disaster YouTube Channel. Mayday: Air Disaster is a dramatic non-fiction series that investigates high-profile air disasters to uncover how and why they happened. Mayday: Air Disaster follows survivors, family members of crash victims and transportation safety investigators as they piece together the evidence of the causes of major accidents. So climb into the cockpit for an experience you won’t soon forget. Subscribe to the OFFICIAL Mayday: Air Disaster channel here: https://bit.ly/2PQnaMI #MaydayAirDisaster #MaydayInvestigation #AirEmergency #MaydayEpisodes #planecrashes #airplanecrashes #aviationaccidents #Fullepisode #airplanedisasterdocumentary #aircrashinvestigation