Teenager in Wales given detention sentence for stabbing teacher in head

A schoolboy who stabbed a teacher in the head has been sentenced to four-and-a-half years in youth detention.

Judge voices concern about possible copycat incidents after boy, 16, found guilty over attack at school in Pembrokeshire A judge has expressed concern over possible copycat attacks on school staff as he sentenced a teenager who stabbed a teacher in the head to four and a half…