he attracted attention because he worked for germany posta mastech intelligence agency at the time. he said his failure to come forward as a witness was a mistake. he also expressed his sympathy to the families of all the victims. >> earlier, we spoke with someone following the trial or us in munich. we asked her to tell us more about the testimony given by the father of one of the victims. >> yes, he was the ninth victim of this murder series. he gave a evidence today, and he also sees the case of this officer as something that he says undermined his confidence in the german justice system. he does not understand why someone who was actually at a crime scene is then not pushed by his own agency to come forward and contribute to finding out the truth. also, the wider turkish community seized this as almost a backup for the many conspiracy theories that popped up, and certainly here, german politicians, when they think of reforms of this agency, this agency for the protection of the constitution -- and there is a consensus that if this should happen, that this will take place, and i