London Police Hunting Man Dressed as Lobster

London police are searching for a man who allegedly knocked another man unconscious—while dressed as a lobster. The Metropolitan Police say the victim, in his 20s, was attacked outside Alexandra Palace after a World Darts Championship match on Dec. 13 and is still dealing with serious injuries seven months later, per the BBC. He reportedly argued with a group of men in lobster costumes as he was leaving the event around 4:30pm, was separated from them by security, then encountered them again on the concourse, where one man allegedly punched him, per Sky News. Detectives have released CCTV of the suspect, hoping darts fans or others who were there recognize the costume-clad man.