Did you leave the key in the ignition? thats how most cars are stolen in my neck of the woods, most of the cars in the parking lot at my place of employment have keys in them.
Nope. Didn't leave it unlocked. Didn't leave anything inside (except for the engine parameters monitor since the 6.0L have "issues") for someone to break in.
Whoever it was got in without breaking glass. Officer Bennett (and I've realized I failed to include the gracious thank you that was meant to be in the first post, so if any of our resident IMPD guys know him, pass it along, please) said he thinks they probably rolled it to the street and then used the distance from the house as cover for the noise they'd make in getting in and ripping the steering column off, etc. Still not sure how an 8000lb truck gets "rolled" when it's in park, but it doesn't really matter, does it?