María del Pilar Pérez

María del Pilar Pérez López (born 21 December 1951) is a Chilean architect currently imprisoned for the triple murder of her husband, fellow architect Francisco Zamorano Marfull, his at-the-time boyfriend, technological medic Héctor Arévalo Olivero, and her nephew-in-law Diego Schmidt-Hebbel Niehaus, between April and November 2008, all committed through the use of hitman José Ruz Rodríguez. Due to these actions, she is popularly known as "The Quintrala of Seminario" (in Spanish: La Quintrala de Seminario), in reference to Seminario street in Providencia, where her residence and various properties belonging to the Pérez-López family were, along with the location of the first two murders. Despite her multiple convictions, she still pronounces her innocence to this day. Provided by Wikipedia