I did an impromptu photoshoot of a friends car on Sunday. I know I was in a bad area, but the location was perfect for the shoot......being an old industrial area. The area would be generally described as "the hood".
Regardless. I started shooting, and was using my 'new to me' 400L f5.6. I decided to switch to my 70-200L f4 and get some closer shots too. Long story short, I stopped to take a pic of the car with my cell phone.....and put the camera (1Dmkiii with the 70-200 f4) inside my truck. My buddy and I proceeded to walk around the building to check out the other side for more photo opp's......and returned just a few minutes later. I shockingly opened my door (which I left unlocked like a moron, not thinking anything would happen).....I saw my 1D and 70-200 were gone. Also shockingly, my camera bag with about $2500 worth of glass was still there (my new 400L was in there too), and I also had a handgun inside the truck. So someone was obviously watching and waiting.....but only took the camera.
In my line of work, I personally have little sympathy for someone who leaves their doors unlocked and there is a theft. Most of those folks that I wouldn't have sympathy for, usually NEVER lock their doors. I always lock my doors, and even knowing I was in a bad area......didn't for whatever reason. And now I am paying the price.
Just wanted to vent, not looking for any sympathy. I am sure others can relate (unfortunately). 
I would definitely be on the lookout on craigslist for your items. If you still have paperwork and some serial numbers you might be in luck if the thieves are stupid enough.
