Rita T. Deterding, 88, of Modoc, passed away at 7:15 p.m. on Saturday, Dec. 26, 2020 at Memorial Hospital in Chester. A private funeral Mass will be held Wednesday, Dec. 30 at St. John the Baptist Catholic Church in Red Bud with Msgr. Dennis Schaefer officiating. Public graveside service will be held at 12 p.m. on Wednesday, Dec. 30 at the church cemetery. Everyone is asked to wear a mask and please use social distancing guidelines. Pechacek Funeral Homes in Red Bud is in charge of arrangements.