La Cantera is a 2019 Peruvian drama directed by Miguel Barreda Delgado, set in the volcanic stone quarries of Arequipa, in which a young man is traumatized after witnessing his father's death — convinced it was no accident but a murder orchestrated by his own uncle. Unable to prove it, his suspicions turn into absolute certainty when he discovers that his mother is now in a romantic relationship with the same uncle he holds responsible for his father's death — a devastating double betrayal that leaves him with no choice but to take justice into his own hands.