The ATS re-arrested Faisal from Barwani district some time ago after he escaped from Khandwa prison with six others on October 2.
A National Investigative Agency (NIA) team took him for questioning in connection with different terror attacks in the country and his links with other Indian Mujahideen operatives, the sources said.
Later, Faisal was also taken by the Delhi Police team for questioning in connection with his alleged involvement with recently arrested IM operatives.
