Thousands mourn slain journalist Shireen Abu Akleh as Palestinians call for accountability

Journalists, diplomats, religious leaders, and officials including Arab members of Israel’s parliament, the Knesset, attended the memorial procession at the Palestinian Authority President’s residence, which saw Abu Akleh’s Palestinian-flag-draped coffin carried in as honor guards played musical instruments. Crowds that had gathered on the streets outside the residence were heard chanting “the honest voice never dies” and “we sacrifice our blood and spirit for you, Shireen.”The memorial was attended by Palestinian Authority President Mahmoud Abbas, who in a speech at the event rejected Israel’s offer for a joint investigation into Abu Akleh’s killing and vowed to take the case to the ICC.”We rejected, and continue to reject, the joint investigation with the Israeli occupation authorities because they committed the crime and we do not trust them,” said Abbas, standing before Abu Akleh’s coffin. “We will go immediately to the International Criminal Court to track down the killers.”The Palestinian-American was shot dead on Wednesday while reporting on Israeli military raids in the West Bank city of Jenin. Akleh’s producer, Ali Al-Samudi, was also shot and is in stable condition, the Palestinian health ministry said.Al Jazeera has accused Israeli security forces of deliberately targeting and killing Abu Akleh, 51 — one of the Arab world’s most prominent journalists. Her death was met with regional and international outrage and calls for accountability.The circumstances surrounding her death are unclear. Three eyewitnesses told CNN that the journalists were shot by Israeli troops and that there were no Palestinian militants next to the journalists at the time.Israeli Foreign Minister Yair Lapid proposed a joint Israeli-Palestinian investigation into the death on Wednesday.The Israeli Defense Forces (IDF) said its forces came under heavy fire during the counterterrorism operation, and that they returned fire.IDF International Spokesperson Amnon Shefler told CNN late on Wednesday that the Israelis “just don’t know yet” who killed Abu Akhleh, in what appeared to be a softening of previous statements by Israeli officials that said she was “likely” shot by crossfire from Palestinian militants. Her employer, Al Jazeera, called her death “a blatant murder” by Israeli forces. Abu Akleh’s funeral will take place on Friday in the Roman Catholic Church in Bab Al-Khalil, before she is buried in Jerusalem’s Mount Zion Cemetery next to her parents.CNN’s Celine Alkhaldi and Nadeen Ebrahim in Abu Dhabi contributed to this report.