I know the Pakistani detention of Taliban and other Afghan militant leaders has appeared before, but cannot recall which thread they are in! Nor doe the names listed below "rings any bells". Somehow I doubt their (ISI) imprisonment has been that rigorous, more like "guests within walls".

Pakistan has announced the release of seven Taliban prisoners in a bid to help the Afghan peace process.....At least one former senior militant was among the men freed "in order to further facilitate the Afghan reconciliation process", said a foreign ministry statement.....The foreign ministry statement named those freed on Saturday as Mansoor Dadullah, Said Wali, Abdul Manan, Karim Agha, Sher Afzal, Gul Muhammad and Muhammad Zai.....Some 26 Taliban detainees have been freed during the past year, it added.
Link:http://www.bbc.co.uk/news/world-asia-23999752