E24: “Room 1046” Pt. 2 - What’s In The Box?

Months after the the murder of hotel guest “Ronald T. Owen,” his true identity was discovered to be Artemas Ogletree. But for years, the case went unsolved. Almost 70 years later, the Kansas City Public Library received an anonymous call. Somebody had found a box with press clippings about the murder and a crucial piece of evidence. Would it be enough to solve the case?