Ryan Giggs is potentially facing a possible retrial after a jury failed to reach verdicts in his domestic violence trial.The former Manchester United footballer had been on trial for four weeks but following more than 20 hours of deliberations, the jury of seven women and four men, having lost one juror to illness, failed to reach any verdicts. Lawyers will now have to consider the public interest of a retrial but any further trial would only take place many months from now. Giggs, 48, had denied controlling or coercive behaviour over a three-year period towards his ex-girlfriend Kate Greville, 38.