The Israeli army did not comment on the newly released footage.
The Palestine Red Crescent Society had announced the discovery of 14 bodies following the Israeli attack. The victims included eight Red Crescent workers, five Civil Defense personnel, and a UN agency staff member.
It came days after the Palestinian Civil Defense said it recovered the body of a team member killed by Israeli forces, bringing the number of deaths from the attack to 15.
More than 50,600 Palestinians, most of them women and children, have been killed in Gaza in Israel's military onslaught since October 2023.
