STOCKHOLM - Swedish prosecutors said on Friday they would drop a preliminary investigation into an allegation of rape against WikiLeaks founder Julian Assange on Friday, bringing to an end a 7-year legal stand-off. 'Chief Prosecutor Marianne Ny has today decided to discontinue the preliminary investigation regarding suspected rape concerning Julian Assange,' the prosecutors office said in a statement. Assange, 45, has lived in the Ecuadorean Embassy in London since 2012, after taking refuge there to avoid extradition to Sweden over the allegation of rape, which he denies.