Anne Williams, the Hillsborough campaigner, has died of cancer at the age of 62.
There have been many tributes to her bravery today - not just for the way she battled her illness but also for her fight to uncover the truth about the death of her 15 year old son.
Kevin's time of death at Hillsborough was officially recorded as 3.15. But Anne fought for years to prove Kevin was still alive at 4 o clock - and her determination to prove it was one of the decisive factors in getting the inquests into the 96 deaths re-opened.
Our correspondent Rob Smith looks at Anne's story: