Sky News analysis of the Bondi Beach terror attack has shown repeated acts of heroism - and missed opportunities. Our Data and Forensics team reviewed hours of videos taken of Sunday's atrocity. They show people rushing to protect themselves - and each other - from two heavily-armed terrorists as they waited for police to respond. Fifteen people died when the Jewish festival was attacked in what appeared to be an ISIS-inspired atrocity. Latest updates: https://news.sky.com/story/all-jewish-