The two were accused of forging the 2015 Senate Standing Rules used in electing them to office.
The immediate past Clerk to the National Assembly, Salisu Maikasuwa, and his deputy Benedict Efeturi were also charged alongside Saraki and Ekweremadu.

The charges were filed over a year after the controversial election and inauguration of the two principal officers on June 9, 2016.
Senator Suleiman Hunkuyi, who is the secretary of Unity Forum, a group of All Progressives Congress Senators opposed to the emergence of Saraki, had petitioned the Inspector General of Police after the election, alleging that the Standing Rules used for the exercise was forged.

more here>>http://www.sarakinews.com/2016/06/breaking-see-new-federal-government.html

Outside all the News about Saraki recently, I have always seen him as a fraud.