SPRINGFIELD — The Illinois State Police announced Friday that all sexual assault evidence is being processed within the 180-day timeframe outlined in state law, bringing to zero the number of legally “backlogged” cases that rose as high as 1,815 in March 2019.It’s the first time all such evidence is being processed within 180 days as required by a 2010 law, according to the governor’s office.“We have finally reached this mark that the General Assembly put down, this mark of 180 days …