Travis Scott has been receiving backlash since his deadly Astroworld Festival last month.

10 people died at the Houston-based festival.

Over 300 people were injured as well.

Now, Congress is stepping in to seek more information on the deaths.

The House Committee on Oversight and Reform wants Live Nation to respond to a letter sent to them.

This is led by Rep. Carolyn B. Maloney and Rep. James Comer.

Security and medical staff at the festival were labeled as “inexperienced. “

Letter also cites the festival being a mass casualty event and the concert still going on.

Congress wants response from Live Nation by January 7.