Professor and doctor, Roger Brumback and his wife Mary were found dead in their home on Tuesday.
Now, investigators are trying to determine if their deaths are linked to an unsolved murder case from 2008.
Brumback worked at Creighton University medical center with the parents of an 11 year-old boy who was killed with his family housekeeper in 2008. Is it a coincidence or something more?
CNN's Ted Rowlands is Outfront with the story.