CCTV cameras have today become extremely popular given their utmost important use of providing security in public places. They even double up to become an important evidence collector at a time when no manual records seem to be available.
The video shows footage of how a train derailment occurred in Chicago. It opens up with a man using the escalator to reach his destination. While he talks to the guard therein, a train speedily emerges from behind them, running forward. Interestingly, the surveillance camera placed atop platform to record the movement of the passengers using the escalators for security purpose, records the entire episode of train derailment, which causes the death of 30 passengers.
Watch this shocking video as it provides a clear glimpse of the disturbing event. No wonder the videos recorded in the CCTV sometimes prove to be undeniably deplorable and sickening.