I've come across it in the second episode of the second season of the Walking Dead. Here is the context:
Otis: Nearest hospital went up in flames a month ago. The High School
Hershel: That's what I was thinking. They set up a fema shelter there. They would have everything we need
Otis: Place was overrun last time I saw it. You couldn't get near it. Maybe It's better now
Shane: I said,leave the rest to me. Is It too late to take that back?
Rick: I hate you going alone
Shane: Come on. Doc,why don't you do me a list and draw me a map?
Otis: You won't need a map. I'll take you there. Ain't but five miles.