Step inside the Bureau’s archives to witness the birth of a manhunt legend: Thomas James Holden, the first name ever to grace the FBI’s Ten Most Wanted list. We examine the 1949 triple-murder that shocked Chicago and the relentless federal investigation that spanned states to bring a "public enemy" to justice. This episode declassifies the tactics used by early G-Men to track a cold-blooded killer who thought he could disappear.