I'll get a reply up after work but I'm thinkig maybe the knights decide to set a trap or put together a patrol to go after the thieves. Penelope would definitely get involved (maybe Gavin and or Olivia too) so she can try and help stop it/warn Crow about it. 

That's all I have and maybe a battle or two in the near future. Did you have any ideas of how you want this to go??