1. Tammy

As a child, Tammy, 26, was forced to look after her younger sisters when her parents would disappear for days on drug binges. A daddy’s girl, she has followed in her father’s footsteps, spending her days in crack houses, where she regularly descends into a world of drugs and danger. After protecting her little sisters from the hell that was their life, they have now come together in a heartbreaking attempt to save hers.