Erwin's Revenge

A little boy named Erwin was sent to an orphanage on the day his parents met an ugly death. Erwin saw everything and therefore was quiet and kept away from other people. Nobody in the orphanage wanted to play with Erwin, but that wasn't all. The children mocked him, took his toys and even beat him up when none of the caregivers were nearby. But Erwin too had his stroke of luck. A young couple took Erwin into their care. They played with him, fooled around until Erwin almost forgot how bad his life had been so far. Several weeks later, however, a report appeared in the newspaper one morning that Erwin had disappeared. Had he perhaps been abducted? His foster father was to blame for his suffering. Erwin was locked away for a long 27 years and now you are following his footsteps. Can you solve the mysteries in 60 minutes or will you remain locked up for many years like Erwin?