Was Person X interviewed before Person Y? Did the detectives have Forensic Report A when they talked to Suspect B? Find that information and more right here.
What does John Reagle say about the hand now?
Examine the relevant case files
John Reagle biography
Investigation Day 2 — After local farmer John Reagle spent the night sobering up in a jail cell, Detectives Armstrong and Murphy sat him down for a talk about the alleged human hand he had with him at Duffy's the previous night.