You won’t learn this from the main stream media but Israel routinely withold the remains of Palestinians until their demands are met by the relatives of the victims.
They must bury their deceased immediately on reciept of the body (which will be at night). This would stop the Palestinians from being able to have a proper autopsy which considering claims of organ theft, would be very convenient for the Israeli regime. The accusations have been refuted by Israel amid demands to provide evidence.
Even in death the Palestinians are not released from the vindictive forces that attempt to control them throughout their life. Witholding bodies for weeks on end is just another tactic inflicted on them by the criminal Israelis.