Human Rights Watch says Israel has not shown it will conduct objective probe . Israel handed Ban a response outlining the steps the nation has taken to investigate charges of wrongdoing by its military during the course of the offensive in Gaza , which was aimed at stopping militant rocket fire into Israel . Group also faults Human Rights Watch report on Gaza conflict , which it is still reviewing . Both sides are reporting on alleged war crimes during Gaza conflict Sunday . 13 Palestinians and About 1,400 Israelis were killed during the Israelis incursion .
Human Rights Watch says Israel has not shown it will conduct objective probe . Group also faults Human Rights Watch report on Gaza conflict , which it is still reviewing . Both sides are reporting on alleged war crimes during Gaza conflict Sunday . 13 Palestinians and About 1,400 Israelis were killed during the Israelis incursion .