Officers yesterday released images of a dangerous individual who was seen fleeing the scene of the fatal attack on Mr O Halloran, 87 in Greenford, west London.
Thomas O Halloran, 87, was brutally knifed to death in Greenford, west London at 4pm yesterday before managing to travel 75 yards on his mobility scooter and call for help.
Thomas O Halloran was knifed in Greenford, West London, yesterday before managing to travel around 75 yards on his mobility scooter, where he flagged down passers-by for help.