This week Killer Instinct with Chris Hansen investigates the cruel kidnap and death of genius scientist and recluse Walter Sartory. By any measure Walter Sartory was a scientific genius who published papers on nuclear reactor design and carried out classified work on nuclear weapons for the US government. However, Sartory was also a paranoid schizophrenic and he struggled with many basic social interactions most people take for granted. The scientist was also wealthy and after he retired in 1992, he used algorithms he’d developed to make millions on the stock market. By 2008 Sartory’s mental health was improving as a result...read more