Polly Klaas

Case background and investigation

On the night of October 1, 1993, 12-year-old Polly Hannah Klaas was hosting a slumber party with two friends at her mother's home in Petaluma, California. At approximately 10:30 p.m., a man armed with a knife entered her bedroom, tied up her two friends, placed pillowcases over their heads, and told them to count to 1,000. He then carried Polly out of the house. Her mother and younger sister were asleep in another room. The two friends freed themselves and alerted Polly's mother, who called police. The abduction of a child from her own bedroom during a sleepover, with family nearby, shocked the nation.

The disappearance triggered one of the largest volunteer search efforts in the region's history. Over the following two months, roughly 4,000 people helped distribute flyers and comb the woods around Petaluma. The Polly Klaas Foundation was established to coordinate the search and support the family, and the case drew national media attention, including support from Petaluma native and actress Winona Ryder, who offered a reward. Despite the scale of the effort, weeks passed with no confirmed sightings of Polly or her abductor.

The investigation broke open through physical evidence and a chance encounter. On the night of the kidnapping, sheriff's deputies in nearby Sonoma Valley had briefly detained a man named Richard Allen Davis, a paroled repeat offender, whose car was stuck in a ditch off Pythian Road, but released him. Investigators later recovered a palm print from Polly's bedroom, and on December 2, 1993, criminalists matched it to Davis, who had been arrested on November 30 on an unrelated parole violation. On December 4, 1993, Davis confessed and led investigators to Polly's body, buried in a shallow grave off Highway 101 near Cloverdale. He had strangled her.

Davis, who had a long record including burglary, assault, and prior kidnappings and had been released from prison in June 1993, was tried in San Jose after a change of venue to Santa Clara County. On June 18, 1996, a jury convicted him of first-degree murder with four special circumstances: robbery, burglary, kidnapping, and an attempted lewd act on a child under 14. On August 5, 1996, the jury recommended death, and Judge Thomas Hastings formally imposed the death sentence on September 26, 1996. Davis has remained on California's death row since.

The murder of Polly Klaas became a defining catalyst for tougher sentencing laws. Public outrage over the fact that a career criminal on parole had abducted and killed a child helped drive the swift passage of California's "Three Strikes and You're Out" law, signed by Governor Pete Wilson on March 7, 1994, and later approved by voters as Proposition 184 in November 1994. The law mandated sentences of 25 years to life for a third serious or violent felony conviction. As of 2026, Richard Allen Davis remains incarcerated on death row at San Quentin; California has maintained a moratorium on executions, and courts have repeatedly rejected his efforts to overturn his death sentence.