Unsolved murder from 1978.

"Pauline Robbin Burgette was only 16 years old at the time of her death.
on April 12, 1978, her family found Robbin murdered inside their apartment. DNA evidence was collected at the scene, but there have been no matches. Investigators believe that at least two people were present when the murder occurred."

https://uncovered.com/cases/pa....uline-robbin-burgett