
This episode covers the 1976 double homicide of David Schuldes and Ellen Matheys in Marinette County, Wisconsin. Key discussions include the brutal details of the crime, the investigation's challenges, and advancements in DNA technology that eventually led to a suspect.
Nancy Grace introduces the case, detailing how David was found shot outside a restroom and Ellen was discovered nearby, indicating a sexually motivated attack. The episode features insights from law enforcement officials like Barry Degnitz and Todd Baldwin, who recount the initial investigation and the difficulties faced in identifying the killer.
As the investigation stalls, advancements in forensic science reignite hope. The episode highlights the use of DNA profiling and the eventual involvement of Parabon NanoLabs, which helped create a suspect profile based on DNA evidence.
In 2019, detectives narrow down their suspect to Raymand Vannieuwenhoven, whose DNA matched the evidence from the crime scene. The episode culminates in the arrest and trial of Vannieuwenhoven, showcasing the long journey to justice for the victims.
Ultimately, the episode emphasizes the importance of modern forensic techniques in solving cold cases, illustrating how technology can bring closure to tragic events.
The episode details the 1976 murders of David Schuldes and Ellen Matheys, leading to the eventual arrest of Raymand Vannieuwenhoven through DNA evidence.

This episode stands out for the following:
This is the story of a 43-year-long search for the killer.The 1976 Campground Murder | Bloodline Detectives with Nancy Grace
In '76, it was pretty rare to see any kind of homicides.The 1976 Campground Murder | Bloodline Detectives with Nancy Grace
How could something like this happen there?The 1976 Campground Murder | Bloodline Detectives with Nancy Grace
The case may be cold, but Marinette County detectives will not give up.The 1976 Campground Murder | Bloodline Detectives with Nancy Grace
Your DNA can absolutely tell the story, no matter how old a case is.The 1976 Campground Murder | Bloodline Detectives with Nancy Grace
It never seems right when a young couple like David and Ellen are struck down.The 1976 Campground Murder | Bloodline Detectives with Nancy Grace