An Israeli police officer killed during the Oct. 7, 2023, attack that triggered the country's war with Hamas is the last hostage whose remains are still in Gaza. Ran Gvili was 24 when he was one of 251 people in Israel abducted by Hamas militants. After a series of ceasefire-mandated exchanges of hostages for Palestinians held by Israel, Gvili’s body still has not been recovered. On Thursday, Israel mourned Gvili as a hero who died fighting. “The first to go, last to leave,” his mother, Talik Gvili, wrote on Facebook. “We won’t stop until you come back.”