It's not that I think it's impossible for them to have influenced some people, it's the large number of different people this theory relies on them manipulating. Their lawyers, the entire DA office, the Stantons, Joe Burnhill, Burke and their other two kids, three of JARs friends, Lou Smit, members of the police department and on and on.....
Apparently the only one they weren't able to brainwash was Kolar.
It's ridiculous after a while.
For me I'd like to know why two different witnesses who changed corroborating stories were not intensely investigated.
That's a huge red flag in a criminal investigation.
How do two different people misremember the same wrong story???