206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
⚠️ Warning: Viewer Discretion Advised ⚠️ The following section contains detailed information about serial killers, their crimes, and case details. Some content may be disturbing or graphic, including descriptions of violence, criminal behavior, and sensitive subject matter.
Description
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Pete Anthony Renteria: A Detailed Account of His Crimes

Background

Pete Anthony Renteria, a 29-year-old man, has been identified as the suspect in multiple homicides. His crimes have shocked communities in California, leaving a trail of devastation and grief.

First Crime: January 30, 2023

On January 30, 2023, Pete Renteria allegedly murdered three members of the Ramirez family in their home in Montclair, California. The victims were:
  • Sonia Ramirez, 68
  • George Ramirez, 72
  • David Ramirez, 43
The bodies were discovered at their residence on Ramona Avenue.

Second Crime: September 30, 2023

Eight months later, on September 30, 2023, Renteria allegedly committed another murder at Memorial Park in Upland, California. The victim was a 34-year-old man whose name has not been released. Renteria was arrested at the scene. ...Read More
Victims
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Confirmed Victims: (4)
  • Sonia Ramirez Age: (68), Date of Death: 2023-01-30
  •     ...View 3 additional victims
    Killer's Details

    Pete Anthony

    Renteria

    1994 California, United States

    Male

    Hispanic

    4

    January - September 2023

    California

    October 4, 2023

    07/03/2025