Episode 5: Amid darkness, a blessing | The Mark Kilroy story

Law enforcement officers close in on the cult leaders in Mexico City as fear spreads in the communities along the border. As they learn all of the horrible details of the cult’s activities, they turn to their religious faith and to superstition. Thousands gather to celebrate the life of Mark Kilroy, a college student who was so much more than just a headline in a story about a missing person.