There is also the fact that a lot of junk can end up in unallocated space. For instance images and resources cached by Firefox while in use tend to end up on t

There is also the fact that a lot of junk can end up in unallocated space. For instance images and resources cached by Firefox while in use tend to end up on the HDD. If you browse around porn sites you know sometime some of the thumbnails etc do look like CP from time to time. Now should that cached resource from a random website be considered evidence of CP? Or what if it's a photo of your own family and it is intimate but not in a CP kind of way. I've hard of many cases where a random family photo was reported as CP.