List of Sources:

ATI, “The Unsolved Mystery of the Redhead Serial Murders” by Gabe Paoletti.

Foul Play Podcast, episodes titled “The Redhead Murders.”

Front Page Detectives, “A Trail of Bodies Was Found Along Interstates in The Bible Belt. But, How Many Serial Killers Were at Work?” By Jean Campbell.

Generation Why podcast, episode titled “The Redhead Murders.”

Knox News, “The Bible Belt Strangler: E. Tenn. Students Draft Serial Killer Profile in Unsolved Cases” By Hayes Hickman.

NAMUS website.

Unsolved Wiki, “The Redhead Murders.”

Wikipedia, “The Redhead Murders.”

10 News, “Student Sleuths Investigating Bible-Belt Strangler” By Leslie Ackerson.