As Israel and the Palestinians wrangle over the investigation into the killing of Al Jazeera journalist Shireen Abu Akleh, several independent groups have launched their own probes. One open-source research team said its initial findings lent support to Palestinian witnesses who said she was killed by Israeli fire.

The outcome of these investigations could help shape international opinion over who is responsible for Abu Akleh's death, particularly if an official Israeli military probe drags on. Israel and the Palestinians are locked in a war of narratives that already has put Israel on the defensive.

The first commercial flight in six years took off from Yemen's rebel-held capital on Monday, officials said, part of a fragile truce in the county's grinding civil war.

The flight by national carrier Yemenia — also known as Yemen Airways — was bound for Jordan's capital of Amman, according to media outlets run by the Iran-backed Houthi rebels. It had 151 passengers on board.

The top Catholic clergyman in the Holy Land on Monday condemned the police beating of mourners carrying the casket of Al Jazeera journalist Shireen Abu Akleh, accusing the authorities of violating human rights and disrespecting the Catholic Church.

Latin Patriarch Pierbattista Pizzaballa told reporters at St. Joseph Hospital in Jerusalem that Friday's incident, broadcast around the world, was a "disproportionate use of force" to the Palestinian flag-waving crowd of thousands proceeding from the hospital to a nearby Catholic church in Jerusalem's Old City. The attack drew worldwide condemnation and added to the shock and outrage of Abu Akleh's killing as she covered a shootout in the occupied West Bank.

Vice President Kamala Harris led a high-powered American delegation to the United Arab Emirates on Monday to pay respects to the federation's late ruler and meet with the newly ascended president.

The trip marks the highest-level visit by Biden administration officials to oil-rich Abu Dhabi, intended to be a potent show of support as America tries to repair troubled relations with its partner, particularly amid the fast-changing geopolitical landscape precipitated by Moscow's war on Ukraine.

Palestinians have rallied to mark the "Nakba," or catastrophe, 74 years after Israel's creation, with condemnation spreading over a police raid on the funeral of a slain journalist.

The annual demonstrations across the occupied West Bank, annexed east Jerusalem and inside Israel came with tensions high over the killing of 51-year-old Al Jazeera reporter Shireen Abu Akleh.

Uri Savir, a prominent Israeli peace negotiator and dogged believer in the need for a settlement with the Palestinians, has died, according to Israeli media reports. He was 69.

The reports said he died Friday. No cause of death was given.

A Palestinian gunman who is the brother of a prominent Palestinian militant died Sunday after being critically wounded in clashes with Israeli forces, according to the Israeli hospital where he was being treated.

Daoud Zubeidi was wounded in clashes with the Israeli military in the West Bank city of Jenin on Friday. Zubeidi is the brother of Zakaria Zubeidi, a jailed Palestinian militant who briefly became one of Israel's most wanted fugitives after tunneling out of a high-security prison last year. He was eventually caught and returned to prison.

An array of presidents and prime ministers continued to descend on the United Arab Emirates Sunday from around the world to pay their respects to the federation's late ruler. They also came to praise his successor, Sheikh Mohammed bin Zayed Al Nahyan — a vivid sign of Abu Dhabi's influence in Western and Arab capitals.

The first Western leader to jet to the oil-rich emirate was French President Emmanuel Macron. He met Sunday with Sheikh Mohammed to pay tribute to Sheikh Khalifa bin Zayed Al Nahyan, the long-ailing ruler who died Friday at the age of 73 after years presiding over the country's rapid transformation into a global business hub and regional power center.

U.S. Secretary of State Antony Blinken spoke with the family of slain Palestinian journalist Shireen Abu Akleh after criticizing Israel's use of force at her funeral, an official said Sunday.

Blinken, during his flight Saturday to Berlin for a meeting of NATO foreign ministers, offered "deep condolences" in a phone call with family members of Shireen Abu Akleh, a State Department official said.

Israeli police has decided to investigate the conduct of their officers who attacked the funeral of a slain Al Jazeera journalist, causing mourners to briefly drop the casket during the ceremony in Jerusalem.

Police forces beat pallbearers with batons at the start of the funeral procession on Friday of Shireen Abu Akleh, who witnesses say was killed by Israeli troops Wednesday during a raid in the occupied West Bank. The Israeli military says Palestinian gunmen were in the area and it's not clear who fired the fatal bullet.