OTTAWA — Jury selection is under way in Franklin County District Court this morning in the second-degree murder trial of Mark Aaron Sherman. Seventy-five potential jurors were called. Attorneys were questioning candidates for the jury. The 24-year-old Sherman, 24, is charged in the shooting death of 19-year-old Sky Nichol Cadorette at an Ottawa party earlier this year. The jury is expected to be picked and the trial begin this afternoon.