Original sentence: Israeli soldiers rappelled onto the deck from helicopters.Passengers say that the Israelis opened fire before boarding, while Israelis say that the firing occurred after soldiers were ambushed by passengers, and have released a video to back up their claim.The sequence of events is disputed
Edited sentence: Passengers say that the Israelis opened fire before boarding, while Israelis say that the firing occurred after the start of the on-deck skirmish.The Israeli soldiers opened fire at some point, but the sequence of events is disputed.Videos released by the Israeli military show that soldiers rappelled onto the deck from helicopters and were immediately ambushed by passengers