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Murder of Samantha Runnion

SOLVED2002Stanton, California, United States3 SOURCES1 COVERAGE LINKUPDATED JUL 2026
Samantha Runnion, the 5-year-old victim
Samantha Runnion, the 5-year-old victim — Credit: editorial-use

On July 15, 2002, five-year-old Samantha Bree Runnion was playing a board game with a friend in the front yard of her home in Stanton, California, when a man approached and asked for help finding his lost dog. After a brief conversation, the man grabbed Samantha, forced her into his car, and drove away. A day later, her body was found approximately 50 miles south of her home in Cleveland National Forest.

An autopsy determined that Runnion had been sexually assaulted and killed; the cause of death was asphyxiation, with significant head injuries also found. The pathologist estimated she died between the evening of July 15 and the early hours of July 16, 2002. Police described the killer as "extremely sloppy," stating he had left behind "mountains of physical evidence" connecting him to the crime.

Alejandro Avila of Lake Elsinore, California, was arrested three days after the abduction. Investigators found his DNA on Runnion's body and her DNA in his car. Avila had previously visited a girlfriend who lived in the same condominium complex as Samantha, and he had been acquitted in an earlier case of molesting his then-girlfriend's daughter and niece. Police also found child sexual abuse material on Avila's laptop computer. He had booked a motel room on the day of the murder, which investigators believed was where Runnion was killed. During the trial, Avila's public defender argued that he could not have kidnapped, abused, murdered, and disposed of the girl's body 50 miles away all within the timeframe the prosecution described.

On May 16, 2005, a jury found Avila guilty, and he was sentenced to death. He is incarcerated at San Quentin State Prison on death row. He has filed multiple appeals since the verdict, none of which have succeeded.

Samantha's mother, Erin Runnion, subsequently founded The Joyful Child Foundation, an organization with a stated mission of preventing crimes against children through educational and community programs.

Start hereVIDEOThe Abduction And Murder Of Samantha RunnionTruly Criminal · YOUTUBE · 32 min

Key facts

Victims
Samantha Bree Runnion
Date
2002
Location
Stanton, California, United States
Case status
solved

Case timeline

  1. 1996-07-26

    Samantha Bree Runnion is born.

  2. 2002-07-15

    Samantha Runnion is abducted from outside her home in Stanton, California, after a man approached her asking for help finding a lost dog.

  3. 2002-07-16

    Samantha Runnion's body is found in Cleveland National Forest, approximately 50 miles from her home.

  4. 2002-07-18

    Alejandro Avila is arrested in connection with the abduction and murder.

  5. 2005-05-16

    A jury returns a guilty verdict against Alejandro Avila; he is sentenced to death.

Best coverage

Titles and descriptions are the creators’ own and may not reflect current legal status; see the dossier above for sourced case facts.

VIDEO

Truly Criminal / 32 min

The Abduction And Murder Of Samantha Runnion

People

  • Alejandro Avila

    CONVICTED

    Convicted by jury verdict on May 16, 2005, of the kidnapping, sexual assault, and murder of Samantha Runnion; sentenced to death and incarcerated at San Quentin State Prison.

  • Samantha Bree Runnion

    VICTIM

    Five-year-old girl abducted from outside her home in Stanton, California, sexually assaulted, and killed on July 15, 2002.

Roles reflect public records and court outcomes at the time of writing — supporting citations are on file under Sources.

Archival records

  • Samantha Runnion, the 5-year-old victim

    portrait victim

    Samantha Runnion, the 5-year-old victim

    Credit: editorial-use · Source

  • Samantha Runnion, the 5-year-old victim

    portrait victim

    Samantha Runnion, the 5-year-old victim

    Credit: Copyrighted — editorial use · Source

Places

Common questions

What happened to the victim?
Five-year-old Samantha Runnion was abducted from outside her home in Stanton, California, on July 15, 2002, sexually assaulted, and killed; her body was found the next day in Cleveland National Forest, and Alejandro Avila was later convicted of her murder and sentenced to death.
Where did the murder happen?
Stanton, California, United States.
Who was convicted?
Alejandro Avila (Convicted by jury verdict on May 16, 2005, of the kidnapping, sexual assault, and murder of Samantha Runnion; sentenced to death and incarcerated at San Quentin State Prison.).
What is the current status of the case?
Status: solved.

Sources

  1. ENCYCLOPEDICMurder of Samantha RunnionWikipedia · 2026-07-10
  2. PRESSContemporaneous coverage — cdcr.ca.govcdcr.ca.gov · 2026-07-10
  3. PRESSContemporaneous coverage — The New York TimesThe New York Times · 2026-07-10

Record history

First published
JUL 10, 2026