Greenford: Police appeal for help over mobility scooter stabbing
A 87-year-old man stabbed to death while riding a mobility scooter in west London has been named as Thomas O'Halloran.
Metropolitan Police Ch Supt Sean Wilson said Mr O'Halloran was attacked on Western Avenue near the A40 on Tuesday afternoon. He described the case as a "horrific crime".
He has continued to appeal for witnesses or dash cam footage.