i'm not sure they would immediately shut the blog down, because
A) reading the entries can give you clues towards his next move or where he is
B) shutting down the blog tips him off that they're on to him
i don't think travis ever officially found out that they were on to him. they had gellar's picture in the paper, but i don't remember them ever releasing travis' info.
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Also even I have to give the Rangers credit right now. They're better than we are. - ExThaNemesis