Chelsea have released a statement about the behaviour of some of their supporters at Wembley, who failed to respect the minute's silence in memory of the 96 victims of the Hillsborough disaster and Livorno midfielder Piermario Morosini, who collapsed and died after suffering a heart attack during a Serie B game on Saturday. It reads: "Chelsea Football Club is extremely disappointed that a very small minority of fans embarrassed the club today by not honouring the moment's silence before kick-off. "Chelsea FC believes all moments of respect should be honoured and today we pay our full respects to all those that suffered as a result of the Hillsborough disaster 23 years ago."