Decarlos Brown Jr. faces a federal charge of causing death on a mass transportation system, which carries up to life in prison or the death penalty.

Commentators are criticising the judicial system after a graphic video showing the killing of Iryna Zarutska on a train in Charlotte was released.

A newly released transit video, showing the stabbing death of a Ukrainian refugee on a Charlotte, N.C., light rail train, has prompted the FBI and DOT to investigate.