By Josh Axelrod
For an episode called “Sara,” Caity Lotz certainly didn’t have much to do other than be a corpse. I expected to get some Sara flashbacks, maybe to how Sara and Oliver got together before they took that trip on the Queen’s Gambit. Instead, we got an episode that amounted to a giant dead end. There was some good material along the way, but also a few questionable creative decisions to ponder.