Israeli airstrikes killed 15 Palestinians in Gaza early on Friday, while a hospital said 20 more people died in shootings while waiting for aid.

In central Gaza, a boy stroked the face of his dead sister, 6-year-old Heba Abu Etiwi, in a morgue at Al-Aqsa Martyrs’ Hospital. The girl and another of her brothers were among eight people killed when a strike Wednesday evening hit near a stand selling falafel.

It has been one of the most obscene and depraved undertakings I have ever seen,” says Chris Hayes on reporting that Israeli soldiers and private American contractors have been firing into crowds of hungry Palestinians who had posed no threat.