Graphic video footage released by Gaza’s Civil Defense of what it said was the aftermath of an Israeli strike on a United Nations school shows a scene of devastation, with multiple women and children among the wounded.

Mahmoud Basal, a Civil Defense spokesperson, said Monday that 10 people were killed and 30 wounded in the strike on the school in Jabalya refugee camp, where displaced Palestinians are sheltering amid Israel’s renewed military offensive in northern Gaza.

CNN has not been able to independently verify the location of the video and has asked the Israeli military for comment.

Videos provided by Basal show a chaotic scene with multiple women and children severely wounded and heavily bleeding.

In one of the videos, a woman’s voice can be heard screaming “I don’t have anything to stop the bleeding,” as she runs from one casualty to another.

The woman appears to be filming the videos herself. At one point, she stops in a staircase, opens a medic’s bag and tries to help with the little she has. Children and a man are seen laying across the stairs, bleeding. One boy yells hysterically, “Dad! Dad!”

The woman runs to another location and explosions are heard in the background. She then sees an elderly man, hunched over and motionless. The woman yells, “Uncle Abu Mohammed, no, no. Uncle.”

More videos, which appear to be filmed by the same woman, show the bodies of at least two men on the ground. As she sees them, the woman shouts:

“Oh world, no one can take it anymore, there’s nothing to say. People’s blood is all over the ground.”

In another scene, a woman, a boy and a girl are seen sitting and lying on the ground. The boy and girl are both severely wounded and visibly traumatized, and the girl’s foot is partially severed at the ankle.

The head of the UN Palestinian refugee agency has accused Israel of preventing aid from reaching northern Gaza.