What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The air ambulance helicopter was making an approach to a highway intersection which required crossing power lines. As the aircraft approached the power lines, it lost power or experienced settling with power. The aircraft descended thorugh the power lines, severing them, and landing hard, injuring the pilot and 2 medical crew on board. The aircraft received substantial damage. The engine was removed and is being inspected by the manufacturer. The cause remains under investigation.
As the FAA filed it
(-23) THE AIR AMBULANCE HELICOPTER WAS MAKING AN APPROACH TO A HIGHWAY INTERSECTION WHICH REQUIRED CROSSING POWER LINES. AS THE AIRCRAFT APPROACHED THE POWER LINES, IT LOST POWER OR EXPERIENCED SETTLING WITH POWER. THE AIRCRAFT DESCENDED THORUGH THE POWER LINES, SEVERING THEM, AND LANDING HARD, INJURING THE PILOT AND 2 MEDICAL CREW ON BOARD. THE AIRCRAFT RECEIVED SUBSTANTIAL DAMAGE. THE ENGINE WAS REMOVED AND IS BEING INSPECTED BY THE MANUFACTURER. THE CAUSE REMAINS UNDER INVESTIGATION.