[jacquesm]

That's quite possibly no longer a theoretical scenario at this point. It would really surprise me if you were the first person to think of that trick (it's pretty obvious) and that + gag orders would do nicely. Parallel construction to plug any holes in case someone wises up that this is already done in practice.

[RexRollman]

Parallel construction has to be one of the most unconstitutional things I have ever heard of. It's fraud and perjury.

[girvo]

But but but... they're criminals! The ends justify the means, right?

/s