Investigators are now following up on the potential new leads that continue to pour in from across the country.
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Hedgepeth was found brutally murdered inside her Chapel Hill apartment four years ago.
RELATED: 20/20 SHOWS COMPOSITE OF WHAT FAITH HEDGEPETH'S KILLER MAY LOOK LIKE
Included in a report that aired Friday night, is a never-before-seen composite of what the killer may look like based on DNA evidence found at the crime scene. Using genetic code from the DNA, a software company in Reston, VA was able to predict the eye color, hair color, skin color, freckling, face morphology, and ancestry of the alleged killer.
Police have said 19-year-old Hedgepeth was found bloodied and beaten in her Chapel Hill bedroom the morning of Sept. 7, 2012, after a night out at a bar with her roommate Karena Rosario.
A sexual assault kit was collected which showed the presence of male semen.
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Investigators have said that DNA belongs to Hedgepeth's killer, but after collecting and comparing hundreds of samples from persons of interest, none have been a match.
There's a $40,000 reward still available for information in the case. If you have any information, please call Crimestoppers at (919) 942-7515.
ABC News Correspondent Ryan Smith's report also features security camera footage of Hedgepeth and Rosario at The Thrill nightclub, photos of the alleged murder weapon, and crime scene photos.
20/20 to show composite of Faith Hedgepeth's killer
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