Sinister2012/I

Deputy:
[the deputy stares nervously at a photo of the killer on the wall] Who is that?

Ellison Oswalt:
I don't know, that's what I'm hoping to find out.

Deputy:
You think these are serial murders?

Ellison Oswalt:
Maybe... more ritualised than necessarily serial, but really spread out, and not just regionally but over time. The first one dates back to the '60s.

Deputy:
...The 1960's?

Ellison Oswalt:
Yeah.

Deputy:
That would put the killer what, in his seventies?

Ellison Oswalt:
Yeah, or his sixties.