Yes, this is a big lesson for all of us.
To the last devolopments in this file.
The austrian air control agency, Austrocontrol, declared that there is no prohibition to overfly the cables, with or without gondolas.
To all the mediasluts there was today a first meeting with the type of accident helicopter SA 315B "Lama". A more than 11.000h aerial work pilot explained in front of a lot of cameras the helicopter, the kind of operation (hauling concrete), the ways to open the cargo hook and his view to the accident pilot. In our times it needs 2 days before the mediasluts are interested in reality and substance.
He stated" I don't believe the pilot have opened the hook" and confirmed the flight route across the cable as absolutely usually in this kind of business. The helicopter wasn't overloaded with 750kg concrete in such altitude. The release happened on a part of the flight circuit without any knob pressing (radio,..). Therefore it's unlikely that the pilot pressed a false knob.