As attacker had a knife, and cops have body-armour and guns, would hazard a guess that the dead guy is the attacker.
Edit - Graun now reporting a woman has died, unfortunately.
@kl started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
As attacker had a knife, and cops have body-armour and guns, would hazard a guess that the dead guy is the attacker.
Edit - Graun now reporting a woman has died, unfortunately.