Surprisingly the murder solve rate has become a lot worse in the US. Only ~64% of murder investigations are solved, down from 90% fifty years ago. https://www

Surprisingly the murder solve rate has become a lot worse in the US. Only ~64% of murder investigations are solved, down from 90% fifty years ago. https://www.npr.org/2015/03/30/395069137/open-cases-why-one-third-of-murders-in-america-go-unresolved https://www.npr.org/2015/03/30/395069137/open-cases-why-one-...