This episode is one big trigger warning. This is the story of Mary Bell also known as The Tyneside Strangler. Mary was 10 when she started committing her crimes and she prayed on younger children to boot. Her story is heartbreaking and horrific not in just her actions but what happened to her in her own little world to mold her the way she was. This is a classic nature vs nurture story and sadly nothing is safe in this case. This is a child on child crime with sexual assault, abuse, neglect, and all around bad and tragic story listen at you own risk.