Originally published on July 11, 2013<br /><br />The air brakes of a train loaded with 72 cars of crude oil that slammed into the Quebec township of Lac-Megantic killing at least 13 people have now become the focus of the accident investigation.<br /><br />Authorities now believe the trains were not properly stabilized following a fire on one of the engines around an hour before the tragedy.<br /><br />The train derailed in the early hours of Saturday morning, causing a huge explosion and fire that incinerated large areas of the town. At least another 50 people remain unaccounted for.<br /><br />More than 30 buildings were incinerated in the downtown area when five of the tankers exploded, sending huge fireballs into the sky.<br /><br />--------------------------------------------------------<br /><br />TomoNews is your daily source for top animated news. We've combined animation and video footage with a snarky personality to bring you the biggest and best stories from around the world. <br /><br />For news that's fun and never boring, visit our channel:<br />https://www.youtube.com/user/TomoNewsUS<br /><br />Subscribe to stay updated on all the top stories:<br />http://www.youtube.com/subscription_center?add_user=TomoNewsUS<br /><br />Stay connected with us here:<br />Facebook http://www.facebook.com/TomoNewsUS<br />Twitter @tomonewsus http://www.twitter.com/TomoNewsUS<br />Google+ http://gplus.to/TomoNewsUS
