Alejandro's actions took place in February 14, 1992, and is also known as "El Asesino de San Valentín" (Valentine's murderer)
Alejandro's story was originally a 27-min short called Descenso (Spiral Down) directed by Antonino Isordia in 2000. After winning the IV International Film Schools Festival in Buenos Aires, Argentina, the short was extended to a full feature film in 2005