both on the release and to find out who exactly will be released, the idf is still striking gaza. more than 100 bodies were buried in a mass grave in khan younis. israel has detained the al shifa hospital director. reporter: we were expecting to see the first hostages emerging out of gaza today, but a last-minute snag means they re going to have to endure at least one more day of captivity. the white house is stressing this is only a delay and the agreement still holds. this morning, the guns in gaza were supposed to be silent. instead, the fighting continues, and so does the agonizing wait for the families of the hostages. nobody knows exactly who s included in the deal yet. reporter: both hamas and israeli officials had said the deal would start this morning, but overnight announcing a delay. the white house says it s down to final logistical details. seven members of gilad s family were kidnapped, including his granddaughter. if you could speak to your family now, wh