Israeli tourism minister Rehavam Ze'evi is assassinated by Hamdi Quran, a member of the PFLP, thus becoming the highest-ranking Israeli to be killed by a Palestinian.

Rehavam Ze'evi
Rehavam Ze'evi was an Israeli general and politician who founded the far-right nationalist Moledet party. He mainly advocated for complete cleansing of the Palestinian population through population transfer.
Assassination of Rehavam Ze'evi
Israel's tourism minister Rehavam Ze'evi was assassinated shortly before 7 am (GMT+2) on Wednesday, 17 October 2001 at the former Hyatt Regency Hotel in Jerusalem by a squad of Palestinians acting on behalf of the Popular Front for the Liberation of Palestine militant organization. Ze'evi was the first Israeli minister to be assassinated since the assassination of Yitzhak Rabin and the most senior Israeli person to be killed by Palestinian militants during the entire Arab–Israeli conflict.
Hamdi Quran
Hamdi Quran is a member of the Popular Front for the Liberation of Palestine (PFLP). He was one of a four-man PFLP team who, on 17 October 2001 assassinated Rehavam Ze'evi, the founder of the right-wing Moledet party, who mainly advocated for "population transfer".
Popular Front for the Liberation of Palestine
The Popular Front for the Liberation of Palestine is a secular Palestinian Marxist–Leninist organization founded in 1967 by George Habash. It has consistently been the second-largest of the groups forming the Palestine Liberation Organization (PLO), the largest being Fatah.