Hamas began a third round of freeing hostages in Gaza Thursday as part of an ongoing ceasefire agreement with Israel. Hamas handed female Israeli soldier Agam Berger, 20, to the Red Cross at a ceremony in the heavily destroyed urban refugee camp of Jabaliya in northern Gaza. She was later transferred to the Israel Defense Forces. FORMER HAMAS HOSTAGE DETAILS HORRORS OF CAPTIVITY, CREDITS KIDNAPPED IDF SOLDIER WITH SAVING HER LIFEAnother ceremony was planned in the southern city of Khan Younis, in front of the destroyed home of slain Hamas leader Yahya Sinwar. Both were attended by hundreds of people, including masked