New Delhi: The CBI on Tuesday said it conducted raids at 14 different places in Delhi and Uttar Pradesh, including the house of Delhi Chief Minister Arvind Kejriwal's secretary, after obtaining warrants from a court but termed as baseless the reports that the chief minister's office was among these.

"The CBI has registered a case against a senior civil servant of the Delhi government and six others on the allegation that during the period 2007 to 2014, he, along with others, abused his official position in awarding contracts from the Delhi Government to a private firm.