The traumatic asphyxiation may have to do with when the object complicated the cables and got stuck between floors, where she may have forced the door open between the floors, stuck her torso in to push a button to advance the carriage, and the down button accidentally got pushed, crushing her torso between the threshold and upper interior ceiling of the carriage.
Just my guess.
FReegards!
Call me crazy but that “technique” just begs for a disaster.
Gruesome way to go.