20/20 gives viewers the most complete picture yet of the death of Osama bin Laden, from inside the situation room in Washington, DC to inside the compound in Pakistan and inside the minds of the brave men who stormed it.

With new details and behind the scenes reports from Chris Cuomo, Elizabeth Vargas and Chris Connelly in New York, Martha Raddatz in DC and Nick Schifrin in Pakistan, this hour includes the exclusive video from inside the compound; a look at the definitive tale of two cities, Washington, DC and Abbotabad; the elite Navy Seals team; the reaction from teenagers who have grown up only knowing life after 9/11; and reality vs. fiction how we think we know exactly what happened because of Hollywoods film portrayals of special ops.