What makes this case so unique is how the killer did so many things that were the opposite of what I expected.
For example, in the PCA Richard Allen says he arrived at 1:30pm and left at 3:30pm. It looks like it can be established he did arrive at 1:30pm because of what appears to be his car being caught on the Hoosier Harveststore surveillance camera, but no one can determine when he left because he does not walk past the Hoosier Harveststore surveillance camera later around 4pm. If SC saw someone walking on 300 N near the cemetery at 3:57pm who she says was bridge guy, he certainly did not leave at 3:30pm.
Then there is his phone. I still cannot understand why someone would not bring their phone with them if they did not want LE to know they were at the trails but then go and talk to LE about being at the trails while using their phone. Maybe he did not think his phone could be tracked, but then why leave it at home(theory)? Why volunteer any information about looking at a stock ticker while walking on the trails if it could be proven to be a lie later through cell phone data? The theory seems to be he was a local and he had to go talk to LE because he was afraid too many people would recognize him in the community. But according to the witnesses they never got a good look at him, and he was wearing a face covering. The face covering would indicate someone who does not want to be identified, but he then goes and identifies himself to the conservation officer.
None of this is proof of innocence because criminals do dumb things sometimes. I know the jury has looked at all the evidence that I did not see and made their decision. But it is the lasting impression I will have about the Delphi murders case of Abigail Williams and Liberty German.
Well picture this hypothetical scenario.
RA goes home and says nothing to KA about his afternoon.
He doesn't know if his car has been picked up on CCTV anywhere, he tried to avoid being spotted by anyone that would recognize him in his car on his way there, by driving the country route, but he thinks it's a possibility there is a ring doorbell somewhere, a neighbor's surveillance system, or other CCTV that could prove the times if police were looking for it.
A couple of days later KA says
Honey your picture's being put out by the police, did you go to the trails?
RA
Yes, I just went for a walk.
KA
What time were you there?
RA now thinks there could be a timed trail cam pic of him, plus there could be CCTV of his car, so he tells KA he was there between 1.30 and 3.30 because that's what he estimates to be the truth, and he thinks police could prove the times and he doesn't want to be caught in a lie. That would look suspicious.
KA
What were you doing for two hours?
RA
I was on my phone, and I looked at the fish.
KA
You need to go and clear yourself from the investigation.
RA is now trapped into telling the police everything he told KA, because he thinks they will follow up his interview by asking KA if she knows anything about her husband's movements that day.
How a killer easily gets trapped by his own statements.
Over the intervening years RA relaxes somewhat because police didn't come back to him, but at the same time he is mulling over the problems with his first interview, if he is ever re-questioned. The timings he gave and his clothing. He'd agreed with KA what he was wearing when she first showed him the photo, and that photo is plastered everywhere as a reminder, but he now knows it was Libby's recording, not a trail cam. He must shift the time he was there and say it was definitely not him if it was on Libby's phone. So when police come knocking on his door in 2022 he is unsure if they have enough to arrest him, but he feels his way through the interview anyway with his altered timings, because he must. He can't deviate from the clothing drastically, but he throws in black as well as blue, and a range of footwear, because he needs to try anything to save his own arse.
It could have taken him time to leave the crime scene, because he took his time waiting, hiding from people he didn't want to notice him along the way. He might have been best-guessing the time he left the crime scene originally, because he didn't have his phone to check the time and didn't know what time that photo was taken.
None of it is reason to doubt his guilty verdict. Murderers get themselves caught up in narratives they've given to different people.
IMO
Oh! What a tangled web we weave, when first we practise to deceive.
Never so true.