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Solved case · 1993
Also known as Polly Klaas case · Kidnapping and Murder of Polly Klaas
SF From Marin Highlands3Credit: en:User:Paul.h·Public domain·Source
The short answer
Polly Hannah Klaas, a 12-year-old girl, was abducted at knifepoint from her home in Petaluma, California, on October 1, 1993, and later found murdered. Richard Allen Davis was convicted of first-degree murder in 1996 and sentenced to death.
Start hereThe Abduction of Polly Klaas | The first case spread using the INTERNETDanelle Hallan · 1 hrThe coverage index
6 pieces from 2 creators: ranked, with duplicates removed and short clips set aside.
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Video · YouTube · 1 hr · 2022
Danelle Hallan's 60-minute breakdown, the fullest single telling on file.
Watch on YouTubeRepeat Offender Leads to "Three Strikes" | Analysis of Richard Allen Davis and Polly Klaas Case

Polly Klaas Remains Located After Killer’s Confession
Richard Davis Confesses to the Murder of Polly Klaas
The Abduction and Murder of 12 Year Old Polly Klaas
The Nightmare of the Abduction of Polly Klaas
Titles and descriptions are the creators’ own and may not reflect current legal status. The sourced facts are in the file below. Players load only when you press play. Suggest coverage we’re missing.
The case file
Polly Hannah Klaas was a 12-year-old girl from Petaluma, California. On the evening of October 1, 1993, she was hosting a slumber party with two friends at her mother's home. A man carrying a knife entered the bedroom, bound her two friends, and abducted Polly at knifepoint. The kidnapping set off one of the most prominent missing-child searches in California history, drawing thousands of volunteers who helped distribute her photograph across the country.
Richard Allen Davis was arrested roughly two months after the abduction. He led investigators to Polly's body, which was recovered on December 4, 1993, in a shallow grave in Sonoma County, about 50 miles north of her home. Her cause of death was determined to be strangulation.
Because of extensive pretrial publicity, Davis's trial was moved from Sonoma County to Santa Clara County. In 1996 a jury convicted him of first-degree murder, together with special circumstances of kidnapping, burglary, robbery, and attempted lewd act on a child. He was convicted on June 18, 1996. Following the jury's recommendation, the court imposed a death sentence for the murder, five terms of life without the possibility of parole, and a determinate term of 31 years for the additional felonies. The convictions were affirmed on appeal in 2009, and Davis has remained on California's death row.
In 2024 Davis petitioned for recall and resentencing under a California law addressing certain sentencing enhancements. A Santa Clara County judge denied the petition, finding that it amounted to an unauthorized challenge to the death sentence, which could only be pursued through a writ of habeas corpus; a related habeas petition remained pending.
The case had a lasting effect on public policy and child-safety efforts. Polly's father, Marc Klaas, became a nationally known child advocate and founded a foundation in her name dedicated to protecting children. The case is widely cited as a catalyst for California's 1994 "three strikes" law, which increased sentences for repeat offenders, and it prompted upgrades to law-enforcement radio systems so that alerts about abducted children could be broadcast more widely. Polly Klaas continues to be remembered in her community, including through a performing arts venue named in her honor.
8 dated entries · 1981–2024
Polly Hannah Klaas is born.
Polly Klaas is abducted at knifepoint from her mother's home in Petaluma, California, during a slumber party; her two friends are bound and left behind.
Polly Klaas's body is recovered from a shallow grave in Sonoma County, about 50 miles north of her home.
California's "three strikes" law, spurred in part by the case, is signed into law.
Richard Allen Davis is convicted of first-degree murder with special circumstances of kidnapping, burglary, robbery, and attempted lewd act on a child.
Davis is formally sentenced to death.
Davis's convictions are affirmed on appeal.
A Santa Clara County judge denies Davis's petition for recall and resentencing.
2 named in this file
Victims first. Every legal label is set from public records and court outcomes, not from the prose.
12-year-old girl abducted from her home in Petaluma, California, and murdered in 1993.[3]
Convicted in 1996 of first-degree murder with special circumstances of kidnapping, burglary, robbery, and attempted lewd act on a child; sentenced to death.[2]
From the record
3 cited
Coverage is not a source: every fact in this file rests on the records below.
Court recordSupreme Court of California (via FindLaw)Accessed Jul 11, 2026
Official / agencyOffice of the District Attorney, County of SonomaAccessed Jul 5, 2026
EncyclopedicWikipediaAccessed Jul 5, 2026
Trust
Jul 11, 2026Source review
Added source: People v. Davis (2009), No. S056425 — Supreme Court of California (Supreme Court of California (via FindLaw)).
SourceAre you family of someone named in this file? Corrections and removal requests from victims’ families are prioritized.
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