Ruby to the rescue!

"Shit, please tell me she's just in the bathroom!" Jaune panicked, checking... No luck.

"If she's in the halls... We're in SO much trouble!" Weiss freaked out.

"Wait, I can get her back!" Ruby declared, before clearing her throat. "Ahem! Oh my goodness, I have a lot of pancakes! And they're all mine! No one better come to eat any of them!" she shouted.

"Um, Ruby, the Obedience 0 thing only works for me, there's no need for you to try the reverse psychology thing, and besides, I doubt Nora hea-"

"WHO HAS PANCAKES!?" Nora declared, showing up as if out of thin air.

"...not even going there. That way lies madness," Jaune groaned, deciding against questioning how Nora practically teleported back into the room. "Nora, please tell me no one saw you..."

"Are you kidding? Everyone saw me!" Nora declared.

"Shit!!!" Jaune panicked.

"Uh... Jaune?" Ruby asked, and it clicked for Jaune.

"Oh, right. Nora, don't tell me if anyone saw you," Jaune "ordered."

"I don't think anyone did," Nora shrugged. "But there are still the cameras..."

"Oh that's bad!" Jaune continued to panic a bit. He pulled his scroll, and called Glynda. "Please tell me you can access the security tapes and delete some footage," he pleaded once she had answered.

"I can," she informed him. "Though missing footage in itself could make the headmaster suspicious if I did it too much. Why?" Glynda asked.

"Because I really, REALLY need you to delete any footage of Nora in the halls for the past few minutes, let Ozpin speculate about missing footage, it will be far less damning than what I need you to delete!"

"I'll take care of it," she replied before hanging up, and Jaune sighed, slumping in relief.

"Ruby, watch the door, make sure Nora doesn't leave again if I screw this up a second time. Now where were we?" he asked.