Mujeres infieles (2004)

Cecilia Ureta, host of Chile's highest-rated news show, announces the results of a United Nations survey, the conclusion of which states that 62% of Chilean women are or have never been unfaithful. Ironically, Cecilia maintains an extramarital relationship with the network's owner. Maliciously, a rival colleague discovers this during a live broadcast, with tragic results. The revelation spreads becoming a conversation of national interest.