50 women and one dozen children rescued after a teenage boy came out and showed commandos where they were. Rescued included ghazi's sister-in-law and niece.
Later, 27 more women and 3 children found.
Reports that jihadis are hidden in tunnels.
A tunnel has been discovered between the mosque and the girls school.
All roads in and out of Islamabad are blocked.
There is some chatter of exit tunnels and a need for night vision goggles to search all the tunnels.