Up next, a murder that stumps even veteran detectives.

It was a nasty, nasty crime scene.

And a crime that offers few clues.

There were no signs of any struggle or fight.

Was this a sex crime by a jilted lover?

Her body was positioned in a way that was very sexually suggestive.

It's hard to imagine that anybody's capable of something like this.

Until one man's words reveal a twisted motive

and a killer with a bizarre past.

Jacksonville, Florida with its warm sandy beaches

and subtropical climate was the perfect place

for 25-year-old Corey Parker to attend college.

She liked it a lot better than the cold winters

of her hometown of Rochester, New York.

Corey was beautiful.

She was very tall.

She had a presence about her.

Some of our best times together was at Girl's Night Inn.

You know, rent movies and go hang out at the house.

Corey worked her way through college as a waitress.

During the Thanksgiving holiday of her junior year,

she didn't show up for work.

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