
This episode covers the cold case murder of Robin War Lawrence, solved nearly 30 years later through DNA advancements and the efforts of genetic genealogist Liz.
Host Natalie Morales speaks with 48 Hours correspondent Amarie Green about the details of the murder that occurred on November 18, 1994, in Springfield, Virginia. Robin's husband, Ali, was away on a trip, and their friend Lorie Lindberg discovered the crime scene two days later.
Investigators initially had little evidence, ruling out Ali after confirming his alibi. The case remained cold until 2019 when advancements in DNA technology allowed for a renewed investigation. Genetic genealogist Liz volunteered her time to help solve the case, dedicating over 1,400 hours to build family trees from DNA data.
Liz identified suspect Steven Smirk, who had no prior criminal history. After being approached by police, he willingly provided DNA and later confessed to the murder, claiming it was a random act. In October 2024, he accepted a plea deal for first-degree murder.
The War Lawrence family expressed relief at finally knowing the identity of the killer, although they wished for a trial to hear the full impact of the crime.
The cold case murder of Robin War Lawrence was solved after 30 years through DNA advancements and genetic genealogist Liz's efforts.

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Thank you very much for your hard work and dedication.Closing the Cold Case of Robin Lawrence | Post Mortem