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Stephanie Lazarus

Stephanie Ilene Lazarus is a former Los Angeles Police Department detective convicted of murdering Sherri Rasmussen in 1986.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Stephanie Ilene Lazarus is a former Los Angeles Police Department detective convicted of murdering Sherri Rasmussen in 1986. The case was unsolved for more than two decades before Lazarus was arrested in 2009, convicted in 2012, and sentenced to 27 years to life in prison.

Early life and career

Stephanie Lazarus worked for the Los Angeles Police Department and later served as a detective, including work as an art theft investigator. Sources identify her as a veteran officer with a long LAPD career before her arrest.

Murder of Sherri Rasmussen

In 1986, Sherri Rasmussen was beaten and shot to death in the condominium she shared with her husband, John Ruetten. The crime was initially treated as a burglary or other unsolved homicide before later reinvestigation.

Investigation, arrest, and trial

The case was reopened in the late 2000s, and DNA testing tied Lazarus to evidence from the scene. She was arrested in 2009, tried in 2012, and found guilty of first-degree murder.

Sentencing and parole

Lazarus received a sentence of 27 years to life in prison, with sources noting an additional firearm enhancement. She later became eligible for parole, but recent reporting shows parole has been denied or delayed.

Key facts

  • Lazarus was a former LAPD detective convicted of murdering Sherri Rasmussen in 1986.
  • The case remained unsolved for over two decades before DNA evidence linked Lazarus to the crime.
  • She was sentenced to 27 years to life in prison in 2012.
  • Lazarus became eligible for parole in 2023 under California rules for youthful offenders.

Frequently asked questions

Who is Stephanie Lazarus?
She is a former LAPD detective convicted of murdering Sherri Rasmussen in 1986.
What was Stephanie Lazarus convicted of?
She was convicted of first-degree murder in the death of Sherri Rasmussen.
When was Stephanie Lazarus arrested?
She was arrested in 2009, more than 20 years after the killing.
What sentence did Stephanie Lazarus receive?
She was sentenced to 27 years to life in prison.
Why did the case draw attention?
It involved a long-unsolved murder, a former police detective as the suspect, and a later DNA-based re-examination of the case.
Is Stephanie Lazarus eligible for parole?
Yes. She became eligible under California rules for youthful offenders, though parole actions reported in recent years have not resulted in her release.

References

  1. ABC Newshttps://abcnews.com/US/former-lapd-detective-murdered-lovers-wife-hid-crime/story?id=113955531
    Supports: Recent parole status, sentence, age at crime, and conviction details.
  2. CBS Newshttps://www.cbsnews.com/losangeles/news/stephanie-lazarus-former-lapd-detective-who-shot-ex-lovers-new-wife-has-parole-denied-again/
    Supports: LAPD background, sentence, parole eligibility, and victim identity.
  3. Peoplehttps://people.com/crime/stephanie-lazarus-convicted-of-first-degree-murder/
    Supports: Conviction date, identity of victim, and sentencing context.
  4. Wikipediahttps://en.wikipedia.org/wiki/People_v._Lazarus
    Supports: Case overview, DNA evidence, arrest year, conviction, and sentence.
  5. Los Angeles Police Departmenthttps://www.lapdonline.org/newsroom/former-lapd-detective-stephanie-lazarus-convicted-on-murder-charges-nr12113mjf/
    Supports: Official confirmation of conviction and crime details.
  6. Los Angeles Timeshttps://www.latimes.com/california/story/2025-05-15/it-took-lapd-23-years-to-identify-police-detective-as-culprit-in-fatal-love-triangle
    Supports: Background on the long investigation and identification of Lazarus.
  7. NBC Newshttps://www.nbcnews.com/news/us-news/decision-parole-former-lapd-detective-murdered-exs-new-wife-hid-crime-rcna153192
    Supports: Recent parole-board action and continued incarceration.
  8. Associated Presshttps://www.apnews.com/article/lapd-detective-stephanie-lazarus-sherri-rasmussen-parole-9dd5fdf5642da344dd93c82ab5535f03
    Supports: Parole-delay reporting and case summary.