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This was one of the grow rooms at the Rhodens murders scene, as you can see the old building has a sky lite to let the sun in, JMO
I don't see anything at your links, but I know the building you're referring to. It's the smaller grey colored shed behind the trailer.
You can see it in this video, with two investigators looking inside.
Marijuana 'grow operations' found at Ohio slaying sites - CNN
That may be one of the spots, I also thought that rectangular patch on the top of the shed looked like a sky lite or something similar.
We also speculated, though, that at that time of year, they would still need some kind of electrical wiring to any outbuilding used as a grow op. Just prior to the murders, the temperatures still would have been getting pretty low at night, enough to possibly freeze any plants, esp seedlings. Could be CR1 used kerosene stoves or something on those nights. He was a master gardener, that's for sure. Apparently the brothers learned a lot from their dad about cultivating vegetable gardens and fruit trees. CR1 would know how to "harden off" seedlings:
9 Steps to Harden Off Seedlings
Not sure if this is what he was doing or if his grow op was set up to grow MJ plants indoors only.
ETA: The usual disclaimer - we'll find out more at the trial, but it doesn't appear any info about the Rhoden MJ grow ops is included in discovery. As DeWine said, they weren't the motive for the murders, it was an obsession with child custody.
As we've also said here many times before, growing some MJ is no excuse for murdering a family of 8 people who had committed no other crimes. The Rhodens were hard working people who took care of themselves and their family members. They had no serious criminal records (other than routine traffic violations, etc.) They didn't deserve the horrific, bloody massacre that rained down on them while sleeping in their homes.
I'd wager if Chris, Sr and his brother Kenneth were alive today, they would be running or working at one of the now-legal grow ops in their area. They were highly skilled horticulturists.
I'd wager that, had they not