Videos and radio messages become the cornerstone of a trial families have waited years for, as justice is finally set in motion.

Ángela interrogates military members. As the crisis within the palace deepens, M-19 and the hostages realize it is too late to surrender.

Twenty years after the siege, a new prosecutor reopens the case. Olga's video evidence is taken, and the military's tactics take a drastic turn.

As the military battles the M-19, hostages face more uncertainty. Twelve years later, a gruesome discovery sparks more questions than answers.

Three months after the siege, Pilar and Umaña work together to interrogate the military. Olga's investigation puts her at the center of a darker story.

The guerrilla group's radios fail as their ceasefire demands fall on deaf ears. A week after the siege, journalist Olga Behar meets a surviving guerrilla fighter.

Within the palace, rebels hold hostages at gunpoint. Outside it, the military counterattacks as countless families desperately await news.

In November 1985, a couple arrives at Colombia's Palace of Justice for a date. As tensions mount between the government and the M-19, a plan is formed.