This is fake and discredited

Killed by who?

A separate report published in Haaretz noted that the Israeli military was “compelled to request an aerial strike” against its own facility inside the Erez Crossing to Gaza “in order to repulse the terrorists” who had seized control. That base was filled with Israeli Civil Administration officers and soldiers at the time.

An Israeli woman named Yasmin Porat confirmed in an interview with Israel Radio that the military “undoubtedly” killed numerous Israeli noncombatants during gun battles with Hamas militants on October 7. “They eliminated everyone, including the hostages,” she stated, referring to Israeli special forces.

While being held by the Hamas gunmen, Porat recalled, “They did not abuse us. We were treated very humanely… No one treated us violently.”

She added, “The objective was to kidnap us to Gaza, not to murder us.”

https://thegrayzone.com/2023/10/27/israels-military-shelled-burning-tanks-helicopters/

I'm aware that some of the hostages that were taken were children. All accounts suggest that they were treated well, for hostages anyway. Its important to recognize that the Zionist regime keeps thousands upon thousands of Palestinian hostages, many of which are children. The Zionists could have negotiated an exchange, ensuring the safe return of all Israeli hostages. Instead, they decided to bomb the living shit out of Gaza, pretty much ensuring their demise.