Express.co.uk understands a man has been attacked outside a block of flats in London.
Screams were heard at around 12.50AM in the Russell Square area.
A man was spotted clutching his stomach and coughing at the scene.
Police are believed to be in attendence after sirens were heard approaching the area of the attack.
A man was seen on the phone to the police as he urged a man to stop running.
A local man told Express.co.uk he was sleeping when the blood-curdling screams woke him up.
THIS IS A BREAKING STORY. MORE TO COME…
