The law enforcement officer Melvin Purvis died at the age of 56. Here is all you want to know, and more!
Biography - A Short Wiki
American Federal Bureau of Investigation (FBI) agent who led criminal pursuit cases against infamous outlaws including Baby Face Nelson, Pretty Boy Floyd, and John Dillinger.
He was married to Marie Rosanne Wilcox Purvis and had three children named Melvin, Philip, and Christopher.