A DESPERATE mother today told how she has watched her teenage turn from a shy schoolboy into a violent 16-year-old who believes he is the devil, gripped by a drug which has shattered his life.

A DESPERATE mother today told how she has watched her teenage turn from a shy schoolboy into a violent 16-year-old who believes he is the devil, gripped by a drug which has shattered his life.

See tonight's Evening Star for the full story.