Did you know that we are far less likely to solve a murder today that we were 50 years ago? Thomas Hargrove was a journalist. After retiring, he decided to put his investigative mind to another area…crime. After obtaining years of FBI crime data, he plugged it into an open source algorithm and the result with devastating. He realized that there were patterns of crime that suggests serial killers are at work all over the country. But when he tried to warn the police, his call fell on def ears. And then the worst happened.