The ACB sleuths on Saturday trapped District Treasury Officer (DTO-West) B.S. Ramakrishna, Sub-Treasury Officer (STO) Sambasiva Rao and Junior Assistant Srinivas while accepting Rs.12,000 from a SI. The complainant, Rayudu Jyothi, was suspended in a lockup death case and government dismissed her from service in 2007. However she approached the High Court which gave judgement in her favour. A few months ago, Government reinstated her as SI, and gave posting in the Police Control Room. But, the STO and the DTO allegedly demanded Rs.40,000 bribe to forward her file.