Sylvia Else wrote:
I remember the incident though. An A320 full of passengers doing
something it shouldn't have at an air show, and ending up descending
into trees at the end of the runway.

Aircraft was not full of passengers. It was a demo flight with just a few guests.

The aircraft didn't "descend into the trees", it just wasn't able to climb
over the trees due to its initially low speed and low altitude.