One couple says people trampled others in the panic to escape a video game competition in Jacksonville, Florida.

That’s where a gunman killed two people and shot nine others at the “Madden N-F-L 19” tournament on Sunday before shooting himself.

Witnesses say workers at a nearby restaurant were waving people inside where some hid in a bathroom until police arrived.

Police say they believe 24-year-old David Katz of Baltimore carried out the attack using at least one handgun at the Jacksonville Landing, a collection of restaurants and shops along the St. Johns River.

(The Canadian Press)