Man with knife seen running away after pensioner, 87, killed on mobility scooter Posted on August 18, 2022 By Charlielikes Police investigating the killing of 87-year-old Thomas O’Halloran who was stabbed to death have released pictures of a man seen running from the scene armed with a knife. news Tags:‘after, ‘with, 87,, away, killed, knife, man, mobility, news, on, pensioner,, running, scooter, seen, topnews, trending