Passengers were trapped on a New York City D train on June 27 after a southbound A train derailed between 135th and 125th streets in Manhattan on June 27, injuring 34 people and causing major delays, according to news reports.

This uploader said he and other passengers were trapped on the train with no lights or air, and some started to panic, broke a window and started walking on the subway tracks. These videos show FDNY firefighters helping people evacuate from the train. Credit: Twitter/@ThisIsJCali via Storyful