Dashcam video emerged Tuesday showing two bystanders trying to disarm one of the suspected gunmen before they carried out their horrific attack on a Hanukkah event attended by hundreds of families, killing at least 15 people.

A 10-year-old girl, a Holocaust survivor and a young French national were among at least 15 people killed when two gunmen opened fire on families celebrating the first night of Hanukkah at Sydney’s famed Bondi Beach on Sunday, an attack that police have declared a terrorist incident.