
This episode covers the 1987 murder of Roxanne Wood in Niles, Michigan, and the use of genetic genealogy to identify her killer, Patrick Gillum. Key discussions include the initial investigation led by police, the challenges faced due to lack of evidence, and the eventual breakthrough using DNA technology.
Nancy Grace introduces the case, detailing how Terry Wood found his wife Roxanne dead and became the prime suspect. Despite his emotional 911 call, police struggled to gather enough evidence to charge him, leading to a cold case.
As time passed, the investigation stalled until Professor Ashland Kirsten and her students digitized old evidence, allowing for a fresh look at the case. The re-examination of Roxanne's rape kit revealed DNA that was not Terry's, clearing him as a suspect.
In 2021, detectives discovered a small amount of degraded DNA that could be analyzed using genetic genealogy. This method ultimately led to identifying Patrick Gillum, a man with a history of sexual offenses, as the prime suspect.
The episode concludes with the arrest of Gillum and the emotional response from Terry Wood, who finally received closure after 34 years. The importance of genetic genealogy in solving cold cases is emphasized.
Roxanne Wood's 1987 murder is solved using genetic genealogy, identifying Patrick Gillum as the killer after 34 years.

This episode stands out for the following:
A young wife brutally sex attacked then murdered.Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace
Terry didn’t do it.Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace
This was the last chance.Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace
That’s impossible!Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace
I need a lawyer!Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace
If they left their DNA at the crime scene, we’re gonna find you.Who Murdered Roxanne Wood? | Bloodline Detectives with Nancy Grace