Police have also taken the unusual step of naming 22-year-old Jamie Marsh-Smith who they want to speak to in connection with the murder. He is known to have links to Tottenham, Hackney, Camden and Kilburn.
More top news
Anca Claudia Macavei tried to fit a bridge in a central London branch of the fast-food restaurant in 2012.
Scuffles broke out when the gates at Oxford Circus station were closed during last night's rush hour.
Chelsea fans are at the centre of a new racism storm after video emerged of supporters mocking the recent racist incident on a Paris Metro.