@Balthazar007I edited my response to include Indigo being outside. Hope that's alright.
@prettydrops@TheForgottenArc
Also, the third man had to hold the door open while the other two struggled to run. So there's time to catch the door right before it closes.
EDIT: Oh, I see you were trying to stop them from getting out the door with your Grotle. Sorry, not going to let that fly. If ya'll want to battle them, you're going to have to make it out the door to the outside. I'm putting up my next post now.
<Snipped quote by prettydrops>
I read this before actually reading your IC post. You did control the thieves a bit. If you read the last paragraph of my post, you'd see that getting in and out without being noticed was their plan, regardless of who was in the room with them. They shouldn't have been surprised by the "three kids" being in there, and they definitely shouldn't have needed hostages.
I'm not asking you to change anything however. I can roll with this. I'll just have the two you spoke for be "less intelligent lackeys". I'm going to have the third thief (the leader of the group) scold them for loosing their cool and deviating from the plan. He's going to order a retreat with whatever they already have in their bags (which is about half the exhibit, the most valuable half).