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.
Warm tributes are being paid to a pensioner originally from Ennistymon in Co Clare who was stabbed to death in his mobility scooter in west London yesterday.
New footage has emerged of the moment armed police arrived at the west London home of a 44-year-old man accused of stabbing beloved Irish busker Thomas O'Halloran to death.