TrueGood luck Bob, you might be amazed at how oblivious some people can be.
There was an episode of "The first 48" where the guy killed Had been running a grow house, cops got a tip that this is what was going on.
So the cops are at the house filming the scene, and later when the grow house tip comes in the lead officer asks the cops that were there if they saw anything that would make them think the house had been used for growing, cops said no.
Lmao, on the vid from the house you could see tape marks around every window where they had been covered and blacked out, no furniture, and random holes cut in walls, it couldn't be anymore obvious, but yet the cops had no clue.
It just goes to show you if you don't know what to look for, you probably won't see it.