I know in Tennessee there is a standing law that if you go to someone's house and notice a body on the floor you can be arrested for NOT breaking in and trying to revive them. Even if you know from sight there's no use. They don't really care if you contaminate the crime scene or not if you're the first one there and a civilian.

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"BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Will he offer me his mouth? BOY: Yes. GIRL: Will he offer me his teeth? BOY: Yes. GIRL: Will he offer me his jaws? BOY: Yes. GIRL: Will he offer me his hunger? BOY: Yes. GIRL: Again, will he offer me his hunger? BOY: Yes! GIRL: Yes. BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Yes. BOY: I bet you say that to all the boys!" -Meatloaf