Trap by vigilance organization

Sir, a contrator has not completed the work as per the specification and he demanded certificate of completion of work from my brother who is a JE. My brother (JE) refused the same as the work was sub standard and not as per specification... The Concerned Contrator filed a false complaint with vigilance organization and falsely implicated my brother in a stagemanaged trap case. my brother is on bail. We got a CCTV video which shows that my brother was caught and searched by vigilance organization people but they falied to get any currency from his vehicle or pockets. Then they asked the complainant to put the money in my brothers pocket which he resisted but he was over powered by the vigilance slueths and the complainant put the money in the pocket of my brother . .The witness of the vigilanve were also not present at the time of trap.... The whole drama was enacted in a place having CCTVs... 1. Can the FIR be quashed on the basis of this video? 2. What steps we should take to quash the FIR? 3. Can We Ask for proof of finger prints on the currency or the packet as he has not touched the same. 4.