If you're planning on going to Mexico for Spring Break I advise you to not watch the 2007 American-Mexican horror film Borderland before you go. Borderland is loosely based on the true story of Adolfo de Jesús Constanzo, a drug lord and the leader of a religious cult that practiced human sacrifice. The cult kidnapped and murdered University of Texas student Mark J. Kilroy in 1989 when he was on spring break. Adolfo's mother never anticipated that her son would become a drug lord and cult leading mass murderer, yet she was the one who introduced him to voodoo and even married a man who was both a drug dealer and practiced animal sacrifice.