https://www.aljazeera.com/news/2022/5/13/slain-al-jazeera-journalist-shireen-abu-akleh-laid-to-rest "in Occupied East Jerusalem", which implies it's in Israeli-claimed territory. https://www.timesofisrael.com/massive-crowds-expected-for-burial-of-slain-journalist-in-tense-jerusalem/ "As her coffin reached the Qalandia crossing between Ramallah and Jerusalem" - not seeing any other source for the location the conflict occurred, so I guess you'll have to take the "statement from israelipolice.il".