medical details of his friend as last moments. >> fourth and final shot through his neck to his spine spinal cord and paralyzed him and i think -- >> he was dead at that moment. >> one of the hardest things for me to see. >> after delivering the kill shot, witnesses testified that neuman calmly walked back to minivan and melted back into morning traffic. within hours back at desk observed juggling routine deals. what did he expect to happen next? prosecution explained how the murder had been plotted out. now wanted jury to understand why. rusty the last man standing between him and woman he loved, andrea. testified that the accused had become obsessed with her weeks after she started working for