Mahmoud al - Hassan buried Friday after his death in Dubai on July 20 . Hamas claimed al - Mabhouh was tortured , asking Israel for death . Avi Sasportas and Cpl . Official in Gaza told CNN that al - Mabhouh died of natural causes .
Mahmoud al - Hassan buried Friday after his death in Dubai on July 20 . Hamas claimed al - Mabhouh was tortured , asking Israel for death . Official in Gaza told CNN that al - Mabhouh died of natural causes .