Travis Scott, Drake, Live Nation and Apple are named in the new court filing

Pollak said his staff faced an "impossible feat" of treating 11 people with cardiac arrests at the same time

The crowd surge tragedy left 10 people dead, with the youngest being a nine-year-old boy

10 people have now died following the incident at Astroworld

The child had been trampled during the deadly crowd surge and placed in a medically induced coma on life support

The child became separated from his father and was trampled by the crowd during Travis Scott's set

“This is supposed to be a place of celebration, of love and about looking out for one another”

Nine people died and hundreds more were injured during Travis Scott's set

Edwin McPherson appeared on Good Morning America to talk about the tragic “mass casualty” event

A statement issued by the rapper's team says he wants to connect "with each and every family affected by the tragedy"