Crime Solvers Central
Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

On This Date

Mass Murder Victims on November 29

656 open cases in our database happened on November 29. Every one is a family still waiting for answers.

Mass Murder Victims (8)

Journey Rose Reotutar Guerrero - San Joaquin County, California
Mass Murder Victim

Journey Rose Reotutar Guerrero

age 8 · San Joaquin County, California
Killed Nov 29, 2025 · 1 year ago

Journey Rose Reotutar Guerrero, an 8-year-old female of Guamanian heritage, was tragically killed on the evening of November 29, 2025, while attending a birthday party in San Joaquin County, California. The incident occurred at the Monkey Space event venue…

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Maya Lupian - Stockton, California
Mass Murder Victim

Maya Lupian

age 8 · Stockton, California
Killed Nov 29, 2025 · 1 year ago

On the evening of November 29, 2025, a devastating mass shooting occurred at the Monkey Space event hall in Stockton, California, turning a toddler's birthday celebration into a scene of tragedy. Approximately eighty to one hundred guests had gathered at the…

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Amari Peterson - Stockton, California
Mass Murder Victim

Amari Peterson

age 14 · Stockton, California
Killed Nov 29, 2025 · 1 year ago

On the evening of November 29, 2025, Amari Peterson, a 14-year-old Black male resident of Modesto, attended a family gathering at the Monkey Space event venue in Stockton, California. The occasion was a birthday celebration for a two-year-old child, drawing…

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Susano Archuleta - Stockton, California
Mass Murder Victim

Susano Archuleta

age 21 · Stockton, California
Killed Nov 29, 2025 · 1 year ago

Susano “Cooch” Archuleta, a 21-year-old man from Stockton, was killed on November 29, 2025, when a toddler's birthday party turned into chaos at a banquet hall on Lucile Avenue. The celebration had drawn a packed crowd—well over a hundred friends and…

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Tina Griswold - Parkland, Washington
Mass Murder Victim

Tina Griswold

Mass murder victim of Maurice Clemmons
Female, age 40 · Parkland, Washington
Killed Nov 29, 2009 · 17 years ago

On a quiet Sunday morning, November 29, 2009, in Parkland, Washington, the life of 40-year-old White/Caucasian female, Tina Gail Delong-Griswold, was tragically cut short in a violent ambush. A fourteen-year veteran of law enforcement, Officer Delong-Griswold…

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Ronald Owens - Parkland, Washington
Mass Murder Victim

Ronald Owens

Mass murder victim of Maurice Clemmons
Male, age 37 · Parkland, Washington
Killed Nov 29, 2009 · 17 years ago

In the quiet morning hours of November 29, 2009, a tragedy unfolded in a coffee shop in Parkland, Washington, that claimed the life of 37-year-old White male, Ronald Wilbur Owens II, a dedicated police officer. Along with three of his colleagues from the…

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Mark Renninger - Parkland, Washington
Mass Murder Victim

Mark Renninger

Mass murder victim of Maurice Clemmons
Male, age 39 · Parkland, Washington
Killed Nov 29, 2009 · 17 years ago

On the morning of November 29, 2009, Sergeant Mark Joseph Renninger, a 39-year-old Caucasian male, was fatally shot in an ambush at a coffee shop in Parkland, Washington. A veteran of law enforcement with 13 years of service, he was joined by three of his…

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Greg Richards - Parkland, Washington
Mass Murder Victim

Greg Richards

Mass murder victim of Maurice Clemmons
Male, age 42 · Parkland, Washington
Killed Nov 29, 2009 · 17 years ago

On a quiet Sunday morning, November 29, 2009, the life of 42-year-old Caucasian male, Gregory James Richards, a dedicated police officer, was tragically cut short in a calculated and violent ambush in Parkland, Washington. Officer Richards, along with three…

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Dates are the day last seen (missing), the day of death, or when the date of death is unknown the day found or reported missing (deaths by force), the day found (unidentified and unclaimed), the victim's date of death (serial killers) and the day of the attack (mass murders). Solved, located, identified and claimed cases are not listed.