A commission constituted to dig into the Faizabad sit-in may summon Lieutenant General (R) Faiz Hameed, sources said on Tuesday.
They added a questionnaire has been prepared for the former ISI DG.
The insiders said that the commission recorded the statement of the then SSP Operations, Sajid Kayani.
Sajid Kayani denied external interference in the operation against TLP, the sources said, adding that Sajid Kayani's statement was recorded for three hours. Sajid Kayani is currently serving as Joint Director of IB