Well indoors... inside the enclosed garage. Again what they call the garage has been converted into interior living space and is not a car garage. One of the now departed regulars here said, in fact, that while it was indoor living space it was still called "the garage". If you look at the photos of the front of the hosue, or my sketches, you can see the converted garage area with windows where the original garage doors would ahve been.
Probably there is a back door off the car port that leads to the back area of the garage, which would be how camo man got into that part of the house.