Uka, who was working on a short-term contract at the Frankfurt Airport's international postal centre at the time of the incident, had watched a video the previous night, purporting to show US soldiers raping a Muslim girl in Iraq.
Uka, koji je kada se incident dogodio radio pod kratkoročnim ugovorom u međunarodnom centru za poštu na aerodromu u Frankfurtu, gledao je prethodne noći video snimak na kome navodno američki vojnici siluju muslimansku devojku u Iraku.