After the Patriots had a number of injuries late in the 2008 season, they re-signed Seau. He started two of four games he played. On December 22, 2008, a fan was arrested for trespassing and assault and battery for tackling Seau as he stood on the New England sideline during a home game against the Arizona Cardinals. Seau stated that he did not feel threatened by the fan; he thought that the fan was happy and excited and got carried away.