Jasem Emwazi not convinced balaclava-clad butcher is son Jihadi John . He feels there is lack of proof because his face is covered , his lawyer said . Lawyer added that the 51-year-old is not responsible for his son 's actions . Contradicts Mr Emwazi 's earlier remarks that his son is ' a dog , an animal ' Father seen in public for first time today since Mohammed was unmasked . Police quizzed Mr Emwazi but he was released without restriction , lawyer said .
Jasem Emwazi not convinced balaclava-clad butcher is son Mohammed . He feels there is lack of proof because his face is covered , his lawyer said . Lawyer added that the 51-year-old is not responsible for his son 's actions . Contradicts Mr Emwazi 's earlier remarks that his son is ' a dog , an animal ' Father seen in public for first time today since Jihadi John was unmasked . Police quizzed Mr Emwazi but he was released without restriction , lawyer said .