SP
I think Diana got the level and nature of coverage because her death was unexpected. The story of the Queen Mum was basically "elderly lady dies of natural causes" so it is pretty standard, predictable coverage that is required.
The circumstances of Diana's death called for rolling coverage of a developing story, as the circumstances of the accident were reported, alongside the obit and tribute side of things.
The circumstances of Diana's death called for rolling coverage of a developing story, as the circumstances of the accident were reported, alongside the obit and tribute side of things.