Investigators believe the recovered "Ramrajya Kosh" chest could prove to be key evidence in establishing the alleged modus operandi and identifying everyone involved.
Police teams, accompanied by local magistrates, carried out searches at the homes of the accused, including Lav Kush Mishra, Avinash Shukla and Ramashankar Yadav.
The party demanded the immediate arrest of those in the trust against whom serious allegations have been made and called for the trust to be dissolved, saying it had lost the "people's trust".