> Given the track record of decision making, I have no hope he disposed of the parts properly, either.
Your instincts are correct:
> Jacob drove the wreckage to Lompoc City Airport and unloaded it in a hangar. He then cut up and destroyed the airplane wreckage and, over the course of a few days, deposited the detached parts of the wrecked airplane into trash bins at the airport and elsewhere
Your instincts are correct:
> Jacob drove the wreckage to Lompoc City Airport and unloaded it in a hangar. He then cut up and destroyed the airplane wreckage and, over the course of a few days, deposited the detached parts of the wrecked airplane into trash bins at the airport and elsewhere