Firas Hassan was already in jail in October, held under “administrative detention”, a measure by which suspects – though it has overwhelmingly been applied to Palestinians – can be detained, more or less indefinitely, without charge.
Israel says that its use of the policy is necessary, and compliant with international law.
Firas says he saw with his own eyes how conditions quickly deteriorated after 7 October.
“Life totally changed,” he told me when we met in Tuqu’, a West Bank village south of Bethlehem.
“I call what happened a tsunami.”
Mr Hassan has been in and out of jail since the early nineties, twice charged with membership of Palestinian Islamic Jihad, an armed group designated as a terrorist organisation by Israel and much of the West.
He makes no secret of his past affiliation, saying he was “active”.
Familiar with the rigours of life in prison, he said nothing prepared him for what happened when officers entered his cell two days after 7 October.
“We were severely beaten by 20 officers, masked men using batons and sticks, dogs and firearms,” he said.
“We were tied from behind, our eyes blindfolded, beaten severely. Blood was gushing from my face. They kept beating us for 50 minutes. I saw them from under the blindfold. They were filming us while beating us.”
Mr Hassan was eventually released, without charge, in April, by which time he said he had lost 3 stone (20kg).
A video filmed on the day of his release shows a gaunt figure.
“I spent 13 years in prison in the past,” he told B’tselem researchers later that month, “and never experienced anything like that.”
