OAK GROVE – A sense of urgency fueled Richmond in the final set of the Spartans’ 3-0 season-ending loss in varsity volleyball Oct. 20 at Oak Grove. After dropping the first two sets of the Class 3 District 15 Tournament meeting 25-16, 25-11, Richmond regularly traded leads with Oak Grove during the third set. It was 18-18 when the Panthers staged a 7-1 run to finish it. “That last set was just so hard and we really wanted it, and we were determined,” said Richmond hitter Genevieve Didier, a first-year high schooler. “It … just didn’t have the outcome that we wanted.” Coverage of Richmond’s hitters was key to taking the Panthers to the wire, according to Spartans coach Crystal Turner. The Spartans also made certain they “were ready for their big block,” Turner said. “There … (were) a lot of successes tonight,” Turner said. “Just couldn’t string enough of them together to make it a win.” Oak Grove coach Kate Sollars attributed the Panthers’ ability to make that set a win and finish…