Passenger of the train at 6:20 w. ukraińska

Every morning at 6:20, Travis Devin boards the commuter train and goes to work. Devina combat officer who, unexpectedly for many, quit the service and languish in a hated office job. But one day everything changes. His ex-girlfriend Sarah allegedly killed herself. However, Travis doubts that it is a suicide. He has to figure out what really happened, because the mysterious murders continue So what is behind them?