Apparently in Quetta protected by the ISI according to a captured Taliban soldier.
Afghan president Hamid Karzai has made similar allegations in the past.
However, Pakistan’s interior minister, Aftab Khan Sherpao, rejected the claim, saying “this is totally baseless”.
“We have no information on the whereabouts of Mullah Omar. He is not living in Pakistan,” he said, adding that the Afghan intelligence service had “made contradictory statements since the arrest of this so-called spokesman of Taliban”.[Mullah Omar ‘hiding in Pakistan’]
Turns out this information is the same as that found in some secret U.S Military documents found by ABC News.