Contrary to earlier reports, Zakaria Sinwar has not been killed.
According to Roya News correspondent, Sinwar remains in intensive care in critical condition.
In the early hours, he was mistakenly transferred to the morgue, but medical staff discovered he was still alive and immediately returned him to intensive care.
Meanwhile, the funerals of his sons were held recently.
Dr. Zakaria Sinwar is known as a professor of modern and contemporary history at the Islamic University and the brother of Hamas political leader Yahya Sinwar.
The incident occurred during a recent escalation that has deeply affected civilians in Gaza.

Zakaria Sinwar still alive despite initial reports of death