City-based cult that practiced human sacrifice for money and influence. Constanzo's members were forced to see the film again and again in order to indoctrinate them to the necessity of human sacrifice. Students and teachers at her college in Brownsville recalled her as a friendly and studious physical education student who showed no signs of abnormal behavior or involvement with a religious cult. Across the border in Matamoros, however, Aldrete was involved in drug smuggling operations and in cult activities. Some of her former classmates found it suspicious that she drove a 1989 vehicle with an embedded telephone, while others recall she preferred to dress in black. Investigators believed that her proximity to the U.S.-Mexico border allowed Aldrete to keep her two lives separate for years. Because of her contradictory lifestyle, law enforcement believed that Aldrete was living a double life and showed signs and symptoms of having a multiple personality disorder. The ranch where Kilroy was murdered in Matamoros, Santa Elena, was owned by Brigido Hernández. He was not a follower of Constanzo and was not charged with any crimes in the U.S. or Mexico. The sudden death of Saul Hernandez in a shooting prompted his family, including Elio and his brothers Serafín Sr. and Ovidio, to grow closer to rituals and eventually become members of Constanzo's cult. Elio reportedly offered Constanzo half of his family's drug proceeds in exchange for his criminal contacts and supernatural protection for his family. Spring break trip Prior to disappearance On 10 March 1989, Kilroy's childhood friend Bradley Moore finished exams early at Texas A&M University and headed to Austin to pick him up. Both of them then headed to Santa Fe to pick up two other friends, Bill Huddleston and Brent Martin, before heading to South Padre Island, Texas for spring break. After a foggy, 9-hour drive to South Texas, they arrived at South Padre Island shortly before midnight. They checked in at the Sheraton Hotels and Resorts the next morning before heading to the beach. When they first arrived at South Padre Island, there were few people because it was very early in the five-week spring break season. But thousands of students from the entire U.S. were beginning to arrive as the weekend progressed. Beer sponsors were staging a variety of entertainment events, including free movies, music concerts, calls home, surf-simulator activities, and opportunities to appear on TV commercials. Kilroy and