I think some cars have a mechanical cable operated remote latch to let the driver pop the trunk. But why would anybody have left the car itself unlocked, even if it was abandoned or in "redneck storage." Maybe a busted door lock, but then why did the cop lady who looked, not check all the doors, especially if the car was on the property of the family looking for one of the kids and so would not have problems with permission.
OK, I just saw #79:"The photo of the car makes it look like a mid/late-90's Camry. My sister had one. The trunk release is mechanical and located on the floor near the driver's left foot."
Knowing the vehicle is a big help. I have never had one with a mechanical latch. (Station wagons, trucks, and full size US sedans, which had a button in the glove box.)
Hitech, have you ever met George Jones? Good Handle. NSNR