Supernatural x Reader

(Y/n) was raised into the hunting lifestyle and they usually kept up with all the gossip and such among the community of hunters. One day, they find out about a somewhat interesting case. People have started dying in a five mile radias and all of the bodies seem to have some sort of animal either carved into their skin or drawn on them. (Y/n) goes to the town near-by the recent killing only to find out the Winchester brothers are on the same case. The case becomes even more complicated when (Y/n) finds out who and what the killer is, recongnising them as their old friend. In the end, (Y/n) decides to stick with the Winchesters finding them quite helpful.