About Isaac
Isaac Heo is the founder of Trinity Criminal Defence, based in London, Ontario. Heo graduated from Osgoode Hall Law School, where Heo served as a file reviewer for the Innocence Project, reviewing wrongful conviction matters. In under six years of practice, Heo was accepted onto Legal Aid Ontario's Extremely Serious Matters panel, a designation reserved for counsel meeting rigorous experience, competency, and performance criteria. Heo also serves as a defence counsel representative on the Gladue Committee in London and as a supervising lawyer for the Pro Bono Students Association, mentoring future advocates.
Practice areas
Education & credentials
- Law school
- Osgoode Hall Law School
Listing compiled from public sources in July 2026. Confirm Isaac Heo’s licence and standing in the Law Society of Ontario directory ↗