Pizza delivery driver stops high-speed chase by tripping suspect.

A pizza delivery driver in Philadelphia helped police stop a high-speed chase by tripping a suspect who was fleeing on foot. Tyler Morell with Cocco's Pizza in Aston was out on a delivery when he saw the suspect running from police. He stuck out his foot and tripped the suspect, allowing police to catch up and make the arrest. The incident was caught on video and Morell is being hailed as a hero. Two suspects are facing multiple charges, including fleeing and eluding, resisting arrest, and traffic charges.