"He’s devastated and heartbroken"
Eight people died and hundreds were injured at the event
It's said that Scott is "too distraught to play" following last week's Astroworld tragedy
The child became separated from his father at the event and was trampled by the crowd during Scott's set
The victims, aged 14-27, died as a result of a crowd crush at the festival last Friday
One lawyer said he expected his firm to represent "hundreds" of plaintiffs by the end of the week
The rapper appeared onstage alongside Travis Scott during the latter's headline set
It follows Travis Scott's announcement that he will cover victims' funeral costs and provide free therapy
It comes after he confirmed ticket refunds in the wake of the tragedy
Sources say the rapper is "too distraught to play" the Day N Vegas festival this weekend