Now, now... he’s a pillar of the community, and was just doing “research.”
There’s women’s undergarments fetishism.
Then there’s USED women’s undergarments fetishism.
For the later, the former fresh out of the bag don’t cut it.
The need the worn garments.
For this perp I suspect it’s:
1. Steal the undies
2. Find a room with a locked door.
3a. Fondle and sniff
3b. Here come the judge, here come the judge.