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 years in youth deten...
Source: [Guardian World](https://www.theguardian.com/uk-news/2026/sep/03/teenager-wales-sentenced-youth-detention-stabbing-attack-teacher)