Question: Visceral Games created a video game where the main character was the role of what serial killer that was also referred to as "Leather Apron"?
{'answer': 'Jack the Ripper', 'supporting_facts': [['The Ripper (video game)', 0], ['The Ripper (video game)', 1], ['Jack the Ripper', 0], ['Jack the Ripper', 3]]}