What we know about the deadly blast at a Gaza City hospital

WASHINGTON (AP) — This is what we know about Tuesday's deadly blast at a hospital in Gaza City.

— In the dark of early evening in Gaza, reports emerged of an explosion at Gaza City’s al-Ahli hospital. Al-Ahli was crowded both with victims of 10 days of Israeli airstrikes and with families and others who have taken refuge on hospital grounds.

— Video that The Associated Press confirmed as being from the hospital showed an orange ball of fire and flames engulfing the building and grounds.

— The video showed the outside of the hospital, where countless Palestinian families had been camping out. Torn bodies covered the grass, with slain children lying among dead adults.