On the Scene: Crime Writer Investigates Mysteries

Mysteries and unsolved cases with best-selling author Patricia Cornwell.

Feb. 2, 2009— -- In 2003, best-selling author Patricia Cornwell teamed with ABC News' "Primetime" to investigate real-life mysteries, from the death of Princess Diana to a suspected serial killer on the loose in Louisiana.

Watch some of these classic mystery hours below.

Bodies of Evidence

In the summer of 2003, Patricia Cornwell took "Primetime" on the trail of a suspected serial killer.

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Inside the Mind of a Star Stalker

In 2003, Patricia Cornwell took viewers inside the mind of a homicidal celebrity stalker.

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Click Here to visit Patricia Cornwell's Web site.