In 1995 Yitzhak Rabin - the Israeli prime minister - was assassinated by an Israeli terrorist - Yigal Amir - who was opposed to the monumental peace efforts that Rabin had made with the Palestinians. He had worked with Arafat to sign the Oslo peace accords.
Rabin was an inspirational Israeli who risked so much (and paid the ultimate price) to find a peaceful solution only to be killed by an Israeli terrorist.
most of the Palestinian people want peace, most of the Israelis want peace, but in BOTH sides there are violent men who are only focused on the destruction of the other side.
The terrorist acts or not just from one side.