Kryminalne Historie (Criminal Stories) is a popular Polish true-crime YouTube channel and podcast hosted by Monika. Key information about the channel: The Host: Monika is a professional dietician and psychodietician by trade, but has a long-standing passion for criminal investigations. As of January 2026, she is 34 years old. Content: The episodes focus on dark, real-life criminal cases, including murders and disappearances, meticulously researched using factual evidence and official documents. Read more on Last.fm