In this bonus episode, I talk to Dr Sandra Lean who is an author (No Smoke, the Shocking Truth about British Justice" and "Innocents Betrayed")and researcher who works tirelessly to help people who have been wrongly convicted.

We talk about how and why she became involved in miscarriage of justice work; the controversial case of Luke Mitchell who was 14 years old when his girlfriend was murdered and he was later convicted of her murder; and other important issues regarding our legal systems.