LUCKNOW, May 21 -- The Special Investigation Team (SIT) probing allegations of corruption in Invest UP on Monday submitted a charge sheet against 'high profile middleman' Nikant Jain, 39, in the court of special judge, Prevention of Corruption Act. The team was likely to submit a supplementary charge sheet also in near future. In the charge sheet, Jain claimed that it was at the behest of former CEO of Invest UP that he demanded commission from a company for clearing a project, according to sources in theSIT. Chief minister Yogi Adityanath had on March 20 suspended Invest UP CEO Abhishek Prakash over allegations of seeking bribe in approving a solar power plant project and ordered a probe against him. The same day, the Lucknow police arrested Jain, who was allegedly demanding 5% of the total cost of the project as commission for approving the project. An FIR was lodged at the Gomti Nagar police station against Jain. The FIR was lodged on the complaint of Biswajit Datt, an employee of the company. Datt pointed out that his company wanted to set up a plant in the state for manufacturing parts related to solar plants....