"A Pakistani television channel broadcast on Sunday grainy still pictures of what it said appeared to be two men who attacked and killed opposition leader Benazir Bhutto.
One was a clean-cut young man wearing sun glasses, a white shirt and dark waist coat. Behind him stood a man with a white shawl over his head, who Dawn said was believed to be the bomber.
Two other photographs showed the clean-cut man pointing a pistol at Bhutto as she left the rally."
More news: Reuters.
Update: Video footage of the assassination and teh declaration of Benazir's son being the new chairman of PPP courtesy the Jawa Report:
Update: McClatchy reports:
The day she was assassinated last Thursday, Benazir Bhutto had planned to reveal new evidence alleging the involvement of Pakistan's intelligence agencies in rigging the country's upcoming elections, an aide said Monday.