Six years later, the mother of the young men arrives in Aachen. She enquires about the whereabouts of her sons, and is told that four young men meeting their description are in residence in the city's house for the insane.
Six years after the incident, the mother of the boys travels to Aachen. She asks about the location of her sons, and learns that four young men living in the city are being cared for at a facility for people with mental health issues who match their description.