A final report released by the state Senate calls for an update to the chamber's policy on treatment of staff but results in no discipline or additional sanctions for a Republican state senator found to have violated that policy shortly after being allowed back in the GOP caucus last year.

The report was released Wednesday, along with a draft report that was written in December and was the subject of an internal investigation because it was leaked to The Associated Press last month. The final report is dated Jan. 15, the day before the Senate Facilities and Operations Committee lifted all sanctions against Sen. Pam Roach of Auburn.

Both reports were nearly identical. The same committee on Tuesday night unanimously approved closing both the leak investigation, and the investigation into Roach's behavior.