Cindy Song was a 21-year-old Penn State Student in October of 2001.

But that Halloween everything would change. Cindy seemingly vanished into thin air after a night out on the town celebrating Halloween.

But she must be somewhere.

WHERE is Cindy Song?

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This is another case of a college student disappearing without a trace, this one involving some very suspicious circumstances that lead some to believe there is a cover-up.