Teenager stabbed inside Cineworld at The O2 hours before Ateez K-Pop concert

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Sign up to our free breaking news emails SIGN UP I would like to be emailed about offers, events and updates from The Independent. Witnesses described up to ten police officers rushing into the arena hours before a gig for South Korean boyband ATEEZ in another part of the building as fans warned each other to stay safe. One tweeted: “ what’s going on at the O2 but around 10 police officers were charging into the O2, some person got arrested near the queue and a helicopter circulated and landed near the O2.” Another said: “Anyone know what was just happening at The O2 arena with all the police running around?” A third added: “Helicopter, undercover police car and another police car just rushed to the London ATEEZ concert… HELLO? “A crime scene has been put in place and enquiries continue.” A spokesman for The O2 said after the incident: “This afternoon there was an altercation between a group of individuals in Cineworld at The O2, which resulted in one of the individuals requiring medical attention from the emergency services.