Avishai David, father of hostage Evyatar David, describes the latest images of his son in captivity: "He's silent, terrifyingly thin, disconnected from the world."

Witkoff and the U.S. ambassador to Israel, Mike Huckabee, visited an aid site in Gaza run by the controversial Israel and U.S.-backed Gaza Humanitarian Foundation (GHF) on Friday, as the United Nations said that over 1,373 Palestinians have been killed while seeking food since the end of May, including 859 at GHF sites.

As negotiations to release the remaining living captives drag on, this harrowing clip reveals the depths of despair facing the young captive.