Mr. Weger claimed that he confessed under duress, partially from being threatened with electrocution. This piece of information relates to a point that I brought up in an earlier comment about false witness testimony or false confessions made after the alleged threat of the death penalty.
Chicago Magazine has a
long article in the case; there were bloody fingerprints that might have made solving the case easier, or at least might have excluded Mr. Weger. "Members of the jury later explained they chose a life sentence instead of the death penalty because they saw it as a greater punishment for an outdoorsman." An interesting point, and it would also seem as if there is some doubt as to the reasons for the jury's choice of penalty in this case.
EDT
A
tweet (18 February 2020) from the Friends of Chester Weger claimed that there were eight such prints, none of which matched Mr. Weger. Bloody fingerprints are time-stamped and identity-stamped. I would like to know more about these prints. If images still existed, they could be run through the FBI's database for possible identification. One wonders what the jury might have made of the fingerprint evidence, but they never saw it.