I love, and I'm looking for, police investigational stories where the FBI/Police/whoever official is investigating Dean/Sam and/or John (or Bobby and Rufus! – I've fallen in love with those two as hunters) and their hunting activities as criminal cases.

I love stories that are outsider POVs of hunting, investigations where people don't know about the supernatural side of things, people who think that Sam, Dean, John etc are crazy killers or suspicious, dangerous people – things where the actions of the characters are viewed through a 'normal' lens, in which case they look like pretty scary folks.

I don't mind crossovers of any stripe. Criminal Minds xovers where John is an UNSUB, Numb3rs where the numbers guy is trying to predict the patterns of Dean and Sam and finds them bizarrely unpredictable, CSI type stories where evidence is contradictory and confusing, the story of Hendricks' investigation of the family before he was killed … anything of that sort.

I'd prefer that the outsiders never discover/realize that there's a supernatural world out there but that's not a deal breaker. I'm also neutral on wincest.