Fun fact, helicopter wrecks are actually the *most* survivable of airborne vehicle malfunctions. The quick descent causes the main rotor to naturally spin which creates a small amount of lift while simultaneously orienting the vehicle in the upright position. In 2021, 96 helicopters crashed in the US, and only 17 of them were fatal. That’s an 82% survivability rate!
But yeah, all ten people on both vehicles died in this instance
Edit: This factoid is assuming occupants are unable to exit the vehicle.