Sheriff Spencer and Mulder in “Blood”

Things like this aren't supposed to happen here.

Mulder

A forty-two year old real estate agent murders four strangers with his bare hands? That's not supposed to happen anywhere.

You don't understand. In the last six months, seven people have killed twenty-two. Per capita, that's higher than the combined homicide rate of Detroit, D.C., and Los Angeles. This town is not any of those places.