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When Did Laci Peterson Go Missing? The Shocking Timeline

Laci Peterson went missing on December 24, 2002, in Modesto, California, after last being seen that morning by neighbors and delivery drivers. Her disappearance during the early...

Mara Ellison Jul 31, 2026
When Did Laci Peterson Go Missing? The Shocking Timeline

Laci Peterson went missing on December 24, 2002, in Modesto, California, after last being seen that morning by neighbors and delivery drivers. Her disappearance during the early afternoon hours sparked a massive search and intense national media coverage.

Her husband Scott Peterson was later convicted of her murder, but the exact sequence of events on that day continues to be discussed in true crime communities and legal analysis. The following details help clarify when and how Laci vanished, and how the investigation unfolded.

Key Fact Detail Source / Reference Status
Name Laci Denise Peterson Court records and news reports Confirmed
Date of Disappearance December 24, 2002 Modesto Police Department logs Confirmed
Last Confirmed Sighting Around 9:30 a.m. at a local nursery and with a UPS driver Witness statements Confirmed
Reported Missing December 24, 2002, in the evening 911 call records Confirmed
Body Recovery April 13, 2003, near the San Joaquin River Law enforcement press conference Confirmed

Timeline of Laci Peterson Disappearance Events

Morning Activities on December 24, 2002

On the morning of December 24, Laci left her home to run errands, including a visit to a nursery and interactions with a UPS delivery driver. These encounters were among her last confirmed sightings.

Reporting the Absence and Initial Search

After Laci did not return home, Scott Peterson reported her missing later that evening. Police launched an immediate search, focusing on local waterways and remote areas around Modesto.

Investigation and Evidence Development

Investigators collected physical evidence, including Laci’s wedding ring recovered on the riverbank and Scott’s inconsistent statements. Forensic analysis linked the ring to Laci and strengthened the case against Scott.

Search and rescue teams deployed boats and K9 units, while volunteers scoured the region. The timeline of Scott’s movements, including his claim of being fishing on the same river where Laci’s body was later found, became a central point of scrutiny.

Scott Peterson’s trial in 2004 resulted in a guilty verdict for murder, with the court accepting that Laci was killed around the time of her disappearance. Sentencing followed with capital punishment, later upheld on appeal.

Key evidence included Scott’s purchase of gasoline, duct tape, and statements about planning to dispose of a body. The prosecution connected these details to the timeline of Laci’s disappearance and death.

Key Takeaways and Public Awareness

  • Laci Peterson disappeared on December 24, 2002, in the early afternoon.
  • Her last confirmed sightings involved routine errands and casual interactions.
  • Rapid reporting of her absence helped initiate the search, though she was not found alive.
  • Physical evidence recovered months later confirmed the severity of the case.
  • Legal proceedings resulted in a conviction based on timeline analysis and forensic proof.
  • The case underscores the importance of immediate reporting and evidence preservation.
  • Public attention surrounding high-profile missing person cases can aid in awareness and resource allocation.

FAQ

Reader questions

What time was Laci Peterson last seen alive?

She was last seen around 9:30 a.m. on December 24, 2002, at a nursery and with a UPS delivery driver in Modesto.

When was Laci Peterson reported missing?

She was reported missing in the evening of December 24, 2002, after failing to return home.

When was Laci Peterson’s body discovered?

Her body was recovered on April 13, 2003, near the San Joaquin River.

What key evidence linked Scott Peterson to the crime?

Forensic evidence, including Laci’s wedding ring found on the riverbank and Scott’s misleading statements, were central to the case.

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