Sen. Tom Pischke, R-Dell Rapids, sports a "No on G" shirt at the Life Defense Fund election night watch party in Sioux Falls on Nov. 5, 2024. (Makenzie Huber/South Dakota Searchlight)SIOUX FALLS – A plea deal is in the works for a Republican state senator from Dell Rapids facing felony charges related to attempted election fraud. Tom Pischke, 44, was charged with two felony counts for allegedly filing documents to get candidates for county party…