Steph, as you know DH and I had the same TT you guys have, before we bought the 5er last month. We're sorry to hear this happened to you guys.
Reading your description of the inside while buttoned up is spot-on. IMO they were after the flat screen only. Those fetch a nice price, and quickly on the street. If they'd known the counter top pedestal for the flat screen is (usually) stored in the overhead cabinets they probably wouldn't have gone to the trouble of removing the mounting bracket. /smirk IMO they took the bracket because that's the only way it could be used without the pedestal. All that trouble (yeah, poor dudes, all that work, so sad) and the pedestal was within arm's reach (if you left it in that over head cabinet, that is).
grrrrr I can NOT abide a stinkin' thief.
We store our RV in the back yard, and I'm paranoid about thieves. EVERY day that we owned the V-Lite I did a walk around early in the morning, checking all the windows and doors. I'm doing the same thing with the 5er. I do this even though we have a security system and outdoor/remote cameras placed around the property...with one specifically dedicated to the RV. Security systems, like locks, keep the honest out, and only slow down a determined scumbag thief.
It does seem that they *knew* which door to break in to, given the restricted area inside the bedroom door. Someone familiar with the floor plan of that model for sure.
Hope the camera footage helps in bustin' their butts to hell and begone.