
This episode covers the 1989 murder of Krista Martin in Wichita, Kansas, the investigation that followed, and the eventual identification of her killer, Paul Hart, using genetic genealogy.
Krista Martin, a 20-year-old woman, was found murdered in her apartment after a night out with friends. The investigation revealed she had been brutally raped and killed, but the case went cold for decades.
In 2009, cold case detectives revisited the case, utilizing DNA evidence collected from the crime scene. However, initial attempts to match the DNA in the CODIS database yielded no results.
In 2020, advancements in forensic genetic genealogy allowed investigators to build a family tree from the DNA, eventually leading them to Paul Hart, who had lived near Krista at the time of her murder.
Despite Hart's death in 1999, authorities confirmed his identity as the killer, providing closure to Krista's family after 34 years.
The 1989 murder of Krista Martin is solved through genetic genealogy, identifying Paul Hart as her killer, who died in 1999.

This episode stands out for the following:
She was young and starting to experience life.1989 Cold Case Finally Solved | Bloodline Detectives with Nancy Grace
It changed my entire life.1989 Cold Case Finally Solved | Bloodline Detectives with Nancy Grace
It was the break that we had been looking for.1989 Cold Case Finally Solved | Bloodline Detectives with Nancy Grace
He got away with something.1989 Cold Case Finally Solved | Bloodline Detectives with Nancy Grace