Marathon: The Patriots Day Bombing (HBO)

This documentary revisits the April 15, 2013 bombings at the Boston Marathon through the prism of individuals whose lives were forever changed by the attacks. Built on a wealth of exclusive footage - much of it never seen before - the film covers the events of Marathon Day 2013, through the sentencing of Dzhokhar Tsarnaev two years later and concludes on Marathon Day 2016.