 On 24 August 1974, 17-year-old Blackpool fan Kevin Olsson was stabbed to death at the back of the Spion Kop, Bloomfield Road at Blackpool's home match with Bolton Wanderers.In 2009, Blackpool supporters raised money for a memorial plaque for Olsson.In August of that year, on the 35th anniversary of his death, the plaque was unveiled on the front of the North-West Corner, beside the club shop.