A man convicted of killing an ME sufferer and campaigner during a queue-jumping row at a supermarket was a serial offender who was wearing an electronic bail tag at the time of the attack.
All at Sainsbury's in Colliers Wood. Yards from where I sit, yet unworthy of geo-tagging.
From the victim's webpage:
My muscles have wasted considerably, where I was always 10.5 stone, I now am 9 stone! incredible for my 6 foot height.
I don't believe for a second that his assailant mistook him for someone else. He was struck down by an inadequate taking his frustrations out on the nearest inoffensive looking victim.