The Bombay High Court on Thursday frowned on media reports pertaining to witnesses who will be summoned in the CBI probe against IRS officer Sameer Wankhede on charges of extortion and bribery in connection with the cruise ship drug bust case. The HC sought to know who was leaking such information. A division bench of Justices A S Gadkari and S G Dige said the media reports have said the information is from Central Bureau of Investigation sources.