AAP national spokesperson Saurabh Bhardwaj Sunday claimed the CBI was "torturing" senior party leader Manish Sisodia and pressuring him to sign papers containing false charges.

The federal probe agency arrested Sisodia on February 26 for allegedly not cooperating in the investigation into the Delhi excise policy case and being evasive on questions from investigators. A special CBI court on Saturday extended the custody of Sisodia till March 6.