A bugging device has been allegedly found in Delhi Anti-Corruption Branch(ACB) chief MK Meena’s office. The spying device was in the form of recorder in pen and was spotted on Friday. MK Meena spotted the device, which was kept in the pen stand, while he was cleaning his desk. As per sources forensic test will be done do ascertain whether the device was deliberately planted or left there by mistake. The appointment of MK Meena as Delhi ACB chief had stirred controversy, Delhi L-G Najeeb Jung had appointed Meena superseding Chief Minister Arvind Kejriwal‘s hand-picked chief SS Yadav. The AAP government had reacted sharply to the decision.