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."

The David family has not approved the publication of the content at this time. Hamas published a video of hostage Evyatar David on Friday evening.

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.