The remains of a woman killed while in captivity by Hamas was supposedly handed over to Israel on Friday, a day after her body was supposed to be brought back.

The body of Israeli hostage Shiri Bibas was not among the four returned by Hamas from Gaza on Thursday, Israel’s military has said, accusing the Palestinian militant group of a “violation of utmost severity” of the precarious ceasefire deal.

Hamas released four bodies, including the youngest captive taken in the Oct. 7, 2023, terrorist attack, Kfir Bibas, and his brother.