LOUISVILLE, Ky. (WDRB) -- A judge is refusing to unseal search warrants in the Lauren Spierer case.

The judge says she doesn't want to compromise the investigation. She added that information will be released only if the evidence leads to criminal charges.

Spierer disappeared in 2011 after a night out with friends in Bloomington.

Just last week, the FBI raided a home in Martinsville looking for information in her disappearance.

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