The Metropolitan Police has confirmed it is investigating alleged racist behaviour by a home supporter during the Chelsea-Manchester United game at Stamford Bridge last night.
A photograph published in the national press appeared to show a fan making a 'monkey' gesture during the Blues' Capital One Cup fourth-round win.
Officials at Chelsea earlier confirmed the club has launched its own investigation into the incident.
More top news
Police say it is "too early" to know if the body is that of journalist Kim Wall, who is believed to have died on board an amateur submarine.
'I'm not a fan of the new pound coin, but then again, I hate all change'
In a policy speech on Afghanistan, Donald Trump has performed the greatest reversal so far of his young and wild Presidency.