*
Saudi prince found dead in London hotel after cocktail of party drugs
*
Greenpeace stages Darth Vader protest at deep sea mining conference
*
Armed police storm into Marriott Hotel after reports of ‘gunman’
*
Marriott data breach hits 500 million guests
*
The Only Way is Essex stars pay tribute to man shot dead outside hotel
*
Manhunt after murder outside hotel as MP reveals victim knew killer
*