Editor's Note: This post contains graphic descriptions of violence.
Two witnesses of the deadly blast Tuesday at the Al-Ahli Baptist Hospital in Gaza described the scene after the explosion, which the Hamas-controlled Palestinian Ministry of Health has said killed hundreds of people.
One, a doctor who is working with Doctors Without Borders and said he was inside the hospital at the time, described in a post on Facebook seeing "many dismembered bodies" following the blast, including a decapitated child.
The doctor, Dr. Ghassan Abu-Sitteh, said he believed the overall death toll would "continue to increase."
Another witness, Adnan, told CNN the devastation that followed the blast was "beyond normal."
“If you look over there on the roads, there are body parts all over it, heads and hands of people, hands and brains of children," said Adnan, who would give only his first name. "It is truly indescribable.”
Adnan pointed out everyday items within the wreckage, like mattresses, pillows, children's shoes and diapers.
“Look, what kind of danger does a mattress and a pillow pose to Israel? What fault did the trees and rocks make? Come here, look," Adnan said, pointing out shoes and diapers. "It was full of supplies for people."
Some context: CNN cannot independently confirm what caused the blast nor the extent of casualties.
Gaza officials blamed Israel, while the Israel Defense Forces said it was the result of a failed rocket launch by Islamic Jihad. That group denied the Israeli assertion.
The US government currently believes that Israel "is not responsible" for the blast, according to the National Security Council.