Source:
BBC2 October 2011 Last updated at 17:38 GMT
Afghan aide Burhanuddin Rabbani's killer 'Pakistani'The Afghan government says its investigations show that the killer of Burhanuddin Rabbani, its negotiator with the Taliban, was a Pakistani.
Evidence from the case showed the murder was plotted in the Pakistani city of Quetta, a statement said.
Rabbani was assassinated on 20 September by a suicide attacker who purported to be a Taliban peace envoy.
Kabul has often accused Pakistan of supporting militants but Islamabad has denied any role in Rabbani's death.
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http://www.bbc.co.uk/news/world-south-asia-15141985