Yes today marks the tenth anniversary of her murder and Owen Bennett-Jones, a veteran BBC reporter, for a long time in Pakistan, returns to the story with an excellent explanation IMHO:
Benazir Bhutto was the first woman to lead a Muslim country. The decade since an assassin killed her has revealed more about how Pakistan works than it has about who actually ordered her death.
Link:http://www.bbc.co.uk/news/world-asia-42409374