Boston Marathon Bombing: A Week of Terror

Now watching

Next video starts in : 7 Play

Boston Marathon Bombing: A Week of Terror

Boston Marathon Bombing: A Week of Terror
Replay video
Up next

Stephen Collins Exclusive: "Something unthinkably wrong had just happened."

Unlock your personal NFL Now stream by signing in to NFL.com

Boston Marathon Bombing: A Week of Terror

by ABC News Videos 2:11 mins

A look back at the horror of Monday?s bombing and the conclusion of the dramatic manhunt.

View Comments (0)