A 16-year-old boy has been fatally stabbed in central London after being ambushed by a gang wearing balaclavas and riding hired bicycles, witnesses say.
Police were alerted to the stabbing in Clerkenwell at around 10.30pm on Tuesday, where they found two 16-year-old boys with knife wounds. Officers provided emergency first aid until the arrival of paramedics and doctors from London Air Ambulance.
