OLD BETHPAGE, N.Y. (PIX11) — Future doctors at the Donald and Barbara Zucker School of Medicine in Nassau County practiced their responses to mass casualty events on Friday.

Nearly 100 first-year students went through simulated disaster scenarios, from terror attacks to train derailments, at the Nassau County Fire Service Academy in Old Bethpage. PIX11 photojournalist Keith Lopez has more on this story in the video player.