The CBI on Saturday carried out searches at the premises of former UP Minister Anant Mishra in Lucknow and in Kanpur in connection with its probe in the NRHM scam.
CBI teams seized some 'incriminating' documents related to the National Rural Health Mission from Mishra's premises, sources said here.
The agency has already questioned Mishra twice in connection with the death of deputy CMO Y.S. Sachan.
The CBI has registered 13 cases regarding alleged irregularities in the NRHM scam in Uttar Pradesh and is planning to register three new cases soon.