The family of Christopher Alder, who died in custody a Hull police station 14 years ago, are marking his death. Last year his body was discovered in a mortuary and it emerged 77 year old Nigerian woman Grace Kamara was buried in his place at Hull's Northern Cemetery. Christopher was finally buried in a private ceremony last month. Since the recent events have pushed his death back into the spotlight his sister, Janet, will hold a vigil outside the police station Christopher died. Flowers are being laid outside Queen's Gardens police station at 1pm.