Prince Faisal of Saudi Arabia addresses the United Nations General Assembly in 1947; Folke Bernadotte meets with Moshe S

The transcript discusses the efforts of UN mediator Bernadotte to achieve a peaceful resolution to the Arab-Israeli conflict. Despite his persistent efforts, no agreement was reached. Tragically, Bernadotte was assassinated on September 17, 1948, in Jerusalem by members of the Stern Gang, a Jewish underground group.

What was the outcome of the UN mediator's efforts for a peaceful settlement?

What was the name of the group involved in the assassination?