Original Message

of the severed tail at the gearbox/fin near the main wreckage seems to me that the main rotor was still swinging pretty good when it chopped the boom....probably fairly near the ground. 

Seems heavy pitch inputs could have done this one in.

Seems like the main rotor head is not too far from the main debris field but hard to say as the video does not connect the two very well.

A pan out is what was needed on this footage.