The latest 48 Hours episode revisits one of Virginia’s most haunting cold cases—the 1994 murder of Robin Warr Lawrence. After nearly three decades, forensic genealogy and a shocking confession finally brought closure to a family’s nightmare.
Table of Contents
Robin Lawrence Case Overview
| Detail | Information |
|---|---|
| Victim | Robin Warr Lawrence, 37 |
| Date of Murder | November 18, 1994 |
| Location | Springfield, Virginia |
| Killer | Stephan Smerk (22 at time of crime) |
| Breakthrough | Forensic genealogy (2023) |
| Sentence | 70 years (parole eligible 2037) |
| Episode Air Date | October 25, 2025 |
The Tragic Discovery
On November 20, 1994, a friend made a horrifying discovery at Robin Lawrence’s home. Blood covered the primary bedroom, and Robin’s 2-year-old daughter had been wandering alone for approximately two days. Investigators determined the attack likely occurred on November 18.
Robin, a talented artist and advertising professional, had fought desperately for her life. The intruder entered through a rear window off the deck, cut the phone line, and left evidence of a violent struggle.
The Cold Case Breakthrough
For 29 years, one piece of evidence held the key: a small blood stain on a bathroom washcloth containing DNA that didn’t match family members or anyone in CODIS. With no fingerprints or leads, the case went cold.
Everything changed when forensic genealogy entered the picture. Analysts built family trees using the DNA profile, tracing European ancestry lines until they identified a potential suspect—Stephan Smerk, a former soldier living in upstate New York.
The Stunning Confession
When detectives visited Smerk in September 2023 to request a DNA swab, he called a local police station that same night to turn himself in. His videotaped confession revealed chilling details.
Smerk admitted he was 22, drinking heavily, and taking ephedrine when he randomly decided to kill someone. He described wearing a mask and gloves during the attack, and acknowledged that Robin begged for her life while fighting back. His most disturbing statement: “I am a serial killer who’s only killed once.”
Justice After Three Decades
Smerk pleaded guilty to first-degree murder and received a 70-year sentence. While he may be eligible for parole in 2037, the family finally has answers after nearly 30 years of unanswered questions.
Robin’s legacy extends beyond this tragedy—she created artwork connected to a civil rights medal and is remembered for her artistic contributions and vibrant spirit.
Where to Watch
48 Hours Season 39 Episode 5, “Closing the Cold Case of Robin Lawrence,” is available on Paramount+, Amazon Prime Video, and fuboTV. For more true crime coverage, check out our entertainment section and latest episode reviews.
For more investigative journalism and true crime analysis, visit CBS News and explore our crime coverage archives.
Frequently Asked Questions
Q: How was Stephan Smerk finally identified after 29 years?
Forensic genealogy was the breakthrough. Investigators used DNA from the crime scene washcloth to build family trees and trace ancestry lines, eventually narrowing down to Smerk as a potential suspect. When detectives approached him for a DNA sample in 2023, he voluntarily turned himself in and confessed.
Q: What happened to Robin Lawrence’s daughter after the murder?
Robin’s 2-year-old daughter was found unharmed but alone in the house approximately two days after the murder. She was taken into care by family members. The episode notes that family members described the lasting impact of the tragedy during Smerk’s sentencing hearing.
