The assailant, Arid Uka, a 20 year old Kosovan Muslim who officials say recently became radicalised, shouted "Allahu akbar" as he emptied his handgun aboard an Air Force bus, killing 2 airmen and seriously injuring 2 others. He then fled the scene, but was overpowered and arrested in an airport terminal.
(From various sources).
Should he be found guilty, could he be extradited to the US to be executed? Or would some €uro-nanny state 'human rights' nonsense prevent that.