Serial criminal killed 87-year-old man on mobility scooter days after he was let out of jail

A career criminal has  admitted stabbing an 87-year-old grandfather to death on a mobility scooter five days after he was let out of prison. Lee Byer, 45, knifed Thomas O’Halloran in the chest and neck in Greenford, west London on 16 August 2022. Mr O’Halloran, originally from Co Clare in Ireland, travelled some 75 yards on his scooter, in an attempt to flag down a member of the public for help, following the attack. He had been busking on the…