Biju Janta Dal MP in the Lok sabha, Bhatruhari Mehtab slammed the CBI for the ‘unorofessional’ manner in which the probe agency conducting itself under the present dispensation at the centre. He took exception to CBI’s act of barging into the Bangal police commissioner’s residence for certain reason. Which it had done in Odisha also, Mehtab quipped. CBI must amend itself and behave professionally, he told in the parliament on Monday.