Here’s the deal: there are only so many makers of men’s underpants. (I am the mother of four boys. I have learned more about male underwear than I wanted to know.) Gray jockey-style underwear is actually quite common.

We have a man’s leg with no distinguishing characteristics and a pair of gray underpants. It could easily have been taken in a men’s locker room. Someone could use their iphone, pointed down as if you are just holding it, to take a picture of an unsuspecting individual.

I can understand where the uncertainty comes in here.