Moment 83-year-old attacked for his watch before dying from injury

Two men convicted of killing a vulnerable grandfather who was injured during a failed attempt to rob his watch have been jailed for 15 years.Neil O'Donnell, 83, died a week after he was attacked on May 14 last year when he was visiting his partner of 41 years, who has dementia, at a rehabilitation centre in Shaftmoor Lane, Hall Green, Birmingham.A video shows Mr O'Donnell driving to a rehabilitation centre in Shatmoor Lane, Hall Green, Birmingham, on May 14, where he was going to visit his partner, who suffers from dementia.Footage shows how he was stalked by career criminal Tony Griffin, 54, who is seen approaching the pensioner.Armed with a screwdriver, Mr Griffin runs toward Neil's  car as he tries to steal his watch.The grandfather managed to fend the thug off but was injured in the struggle.Separately, Wesley McDonnell, 46, was seen on CCTV looking at Neil's watch in a Co-op shop around half an hour before the attack.