Bitcoin Helix mixer operator gets 3 years in prison for money laundering Share Tweet Share Share Email Comments Larry Harmon laundered 350,000 BTC, but he was treated leniently for his help in jailing Roman Sterlingov. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.