Not to mention the deception. In order to use parallel construction, the police need to make up a story about why they began investigating. By definition, parallel construction means that they will lie in court about this.
The courts really need to wake up, or they will continue to be impotent lackeys of the executive branch.
Like you can still have information so private that you can't build a parallel construction - right?
You will never have information that's so secret that you can't build a parallel construction, because you always create a parallel construction that gives the appearance of random chance. "Well, your honor, we decided to setup a traffic safety roadblock stopping every blue car, and when the defendants stopped they started acting suspicious, and then it just happened that a k9 unit that was returning from delivering coffee alerted on the car. At which I point I searched the car and found the evidence. Somedays, we just get lucky."
I'm saying if you have a private/secret meeting in your basement about how to overthrow the government there is no parallel construction you can make to intercept that. If you have secret files on your computer you can't have cops "accidentally" bump into them.
I'm really doubting "you will never have information that's so secret that you can't build a parallel construction"
> have secret files on your computer
Do any of the participants have any mobile phones on them? Are there any windows in the basement? What do you mean by "secret files"? Do you mean encrypted? How do you know it's not a compromised service/protocol?
I think you underestimate what present-day technology is capable of.
"Right place at the right time" implies it was an accident, and that is a lie. They're lying in court and that should be illegal.