At the same time, Daily Times reports that FBI chief targeted in Islamabad blast:

The target of the bombing at an Italian restaurant in Islamabad on Saturday was Trish, the FBI Operations chief in Pakistan. Quoting its sources, ARY TV channel reported on Sunday that Trish was the second highest-ranking US official in Pakistan and had been the terrorists’ actual target. It said that she had been injured during the blast but was currently in stable condition. She was shifted from the Polyclinic to Al-Shifa Hospital at the request of the US Embassy, the channel added.

God Bless!