Meanwhile, Israeli Prime Minister Benjamin Netanyahu vowed to eliminate Hamas and said the four coffins meant "more than ever" that Israel had to ensure there was no repeat of the 7 October attack.
Israeli Prime Minister Benjamin Netanyahu later said Israel would make Hamas pay for failing to release Shiri's body, calling it a "cruel and malicious violation".
Israel said the body handed over by Hamas was not Shiri's, saying it had instead received the remains of an "anonymous body without identification".
Pic: Bring Them Home Now] Israel today said forensic evidence showed Shiri and her two children were murdered in captivity by Hamas.
"We will act with determination to bring Shiri home along with all our hostages - both living and dead - and ensure Hamas pays the full price for this cruel and evil violation of the agreement," he said in a video statement.