
This episode covers the tragic murders of Michella Welch and Jennifer Bastian in Tacoma, Washington, in 1986, and the subsequent investigations that followed. Key discussions include the details of the girls' disappearances, the police response, and the eventual breakthroughs in DNA technology that led to arrests.
Nancy Grace introduces the episode by recounting the events surrounding the abduction and murder of 12-year-old Michella Welch, who went missing while playing with her sisters in a park. After a frantic search, her body was discovered, leading to community fear and a police investigation that initially yielded no suspects.
Five months later, 13-year-old Jennifer Bastian also went missing from a Tacoma park. Her body was found weeks later, prompting authorities to consider the possibility of a serial killer. The episode highlights the emotional toll on the families and the community as both cases went cold.
In 2011, advancements in DNA technology allowed investigators to link the murders to two different suspects, Gary Hartman and Robert Washburn. The episode details how forensic genetic genealogy played a crucial role in identifying Hartman as Michella's killer, leading to his arrest.
The episode concludes with the resolution of both cases, the impact on the families, and the passage of new laws aimed at improving the handling of DNA evidence in homicide cases.
Two young girls were murdered in Tacoma in 1986, leading to decades-long investigations and eventual breakthroughs through DNA technology.

This episode stands out for the following:
I just remember being scared a little bit, like, uh-uh, you know, where's Michella.The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace
It was just a terror that's tightening in your throat.The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace
What do you mean you can't release her body?The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace
They were blown away when they got that name.The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace
It's just on the news that they arrested someone for the murder of your sister.The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace
I think tragedy can separate people, but it also can bring them together.The Murder of 12-Year-Old Michella Welch | Bloodline Detectives with Nancy Grace