Schoolboy sentenced for stabbing teacher in the head

Rod Minchin, Press Association A schoolboy who stabbed a teacher in the head after asking her to check his homework has been sentenced to four-and-a-half years in youth detention. The 16-year-old attacked history teacher Vicki Williams at Milford Haven Comprehensive School in Pembrokeshire in February, Swansea Crown Court heard. The defendant, who was 15 at…