Attorney for Ziegler: My client continued to do consulting work between the time of his arrest for attempted murder and the start of this trial  But I contend that Ziegler was insane at the time that he fired the shot
This is the only reasonable conclusion to draw from the fact that the accusers have submitted no evidence that he was sane at the time he pulled the trigger, only that he was sane some time after he did so
It presumes that being a well-educated professional is relevant to being guilty or innocent.