town of joplin, montana, cbs' meg oliver is there covering the latest developments. meg, good evening to you. >> reporter: jericka, this was an all hands on deck rescue operation, first responders and locals from several communities raced to this remote area to help when the train de-railed. >> oh my god, it's on its side. >> reporter: social media video recorded by a passenger shows the aftermath of this deadly derailment here in the fields between chester and joplin, montana. eight of ten cars derailed killing at least three people. dozens more were injured. amtrak says more than 150 people including 17 crew members were on board the empire builder train when it careened off the track saturday. >> i was laying down in my compartment on a bed, so luckily i just tumbled. >> reporter: andrew sivula was stuck in one of the cars that detached from the train. >> i heard a loud bang and then the cars tipped. >> reporter: sivula and other passengers worked with first