The article is written that FD confirmed as colliding in air, but confirmed it was not a midair crash.
So, perhaps a runway hit? The audio definitely makes it sound like two aircraft were involved.
Sounds like the other airplane involved stayed in orbit to confirm the other party was okay... it sounds like the other party only had minor injuries.
So, initially - it sounds like there was a midair clipping. One plane apparently did not make a clean landing (not sure if short or whatnot)...
Limited details at the moment.
Fire/Rescue was dispatched at 12:46 Arizona time for a flight inbound with an emergency; reported at 1:00 Arizona time that an aircraft has crashed at the airport with 1 patient with injuries.