British rapper turned ISIS jihadist Abdel-Majed Abdel Bary found dead in Spanish prison

Abdel-Majed Abdel Bary was a British rapper who later joined ISIS.
He was arrested in Spain in 2020 for allegedly leading a jihadist terror cell.
Bary gained notoriety online for posing with the severed head of an alleged victim.
His father was an Al Qaeda operative involved in the 1998 African embassy bombings.
The cause of Bary's death in the Spanish prison has not been confirmed.