“Gun violence is now the number one cause of death in kids and teens. We believe that if the world could see their empty bedrooms, we’d be a different America.”

The Oscars expanded the In Memoriam segment for this year’s ceremony due to the large number of notable deaths over the past year, including Robert Redford, Diane Keaton and Rob Reiner.

The Hamnet star became the first Irish woman in history to win the prestigious award on Sunday evening.