While I agree with you both that technology is a big issue and currently resides in a gray area, in this case, trespass was required to get the technology into place.
Trespassing and seeing criminal activity on imagery attained from planted cameras is no different than trespassing and seeing criminal activity with their own eyes.
Total bullshit and I don't see how this can stand.
"Fruit of the Poison Tree"
I.E. Evidence obtained by illegal means shall be inadmissible.
The most important thing to be learned from those who demand "Equality For All" is that all are not equal...
Gun Control - seeking a Hardware solution for a Software problem...