An official release from CBI-Anti Corruption Branch said a trap was laid to nab S Manivannan, working in the office of the Chief Secretary in the department, who demanded Rs 3,000 from the complainant to process the visa application of his mother.
However, details of the complainant was not revealed.
Manivannan was produced before the CBI Cases Special Court judge, who remanded him to judicial custody till August 14, it said.