-Secret Glyph Project's (gruntspajamas.com) de facto Ambassador (SGP=GP)
-Likes Secrets and stuff
-Awesome guy
-Is pissed because his nick's first letter is not capitalized
Uhhh...You mean you found her voice, right?
And I think you misheard it: I can expect that you mean the frozen door, which, when being closer, says (If you don't have all logs) "Crime scene *sumthing*", and then it plays a record of Sadie saying something like "Somethings wrong...Vergil is not right" (Or something, don't bother to correct me).
Otherwise, proof plz.