Episode 1

Encouraged by his wife, presidential candidate Luis Donaldo Colosio resist political party pressure and writes a speech that sticks to his principles.

Episode 2

Three suspects are arrested in Tijuana. Cmdr. Benítez becomes even more suspicious when the investigation is immediately taken out of his hands.

Episode 3

At Colosio's funeral, Diana Laura sees suspects at every turn. Noticing Mario Aburto's resemblance to a new murder victim, Benítez forms a theory.

Episode 4

A confession from her driver spurs Diana Laura to visit Gen. Garcés. Miguel Montes forms his own theory. Benítez receives a key piece of evidence.

Episode 5

Montes interrogates the Tucanes. A new detail is spotted in the assassination video. Salinas announces an appointment that makes Diana Laura suspicious.

Episode 6

In light of new evidence pointing to two shooters, Montes gathers more proof of a lone gunman. Diana Laura confronts Montes and begs him for a favor.

Episode 7

Another PRI politician is killed. Diana Laura encounters complications on a secret trip to Tijuana to visit Aburto's family. Benítez is sent a warning.

Episode 8

Montes receives a new piece of evidence that forces him to make a decision. Rubí confronts López Riestra. Diana Laura has parting words for Montes.