- Festival attendees in Israel played dead to try to stay alive during Hamas' attack on Saturday.
- Others fled or hid in trees. One Israeli NGO said at least 260 people were killed at the site.
- The death toll is soaring on both sides as Israel hits back hard.
Attendees of a music festival in Israel played dead for hours after Hamas launched its surprise attack on Israel on Saturday, according to a new report.
Armed fighters arrived at the Nova outdoors festival shortly after the attack began, shooting into the crowds and taking hostages.