The next morning, Alejandro broke into Kate’s apartment and forced her at gunpoint to sign a waiver that would legitimize everything that happened.
She agreed, but as Alejandro left, she pointed her gun at him, though decided not to pull the trigger.
For those who need a refresher (spoilers ahead), Sicario ended with Kate Macer learning that Alejandro Gallic had been discreetly hired by the U.S. government to assassinate drug lord Fausto Alarcón.
Alejandro was successful with this mission, though he also killed Alarcón’s wife and children as a way to exact vengeance for the death of his own family at the hands of the Sonora drug cartel.