Murders of Claudia Maupin and Oliver Northup

Murders of Claudia Maupin and Oliver Northup
LocationDavis, California
DateApril 14, 2013
Attack type
Double-murder by stabbing, torture murder, senicide
WeaponKnife
VictimsOliver "Chip" Northup Jr., aged 87
Claudia Maupin, aged 76
PerpetratorDaniel William Marsh
MotiveThrill, homicidal ideation
VerdictGuilty on all counts
Convictions
SentenceLife imprisonment with the possibility of parole after 25 years

On April 14, 2013, Oliver "Chip" Northup Jr. and his wife Claudia Maupin were tortured, murdered, and mutilated by Daniel William Marsh in the couple's Davis, California home. Marsh, who was 15 years old at the time of the murders, had an extensive history of antisocial and violent behavior. Marsh had long been fantasizing about torturing and murdering people and desired to become a serial killer.[1][2][3][4][5][6] The high-profile murders have impacted the policy debate surrounding the sentencing of juvenile offenders.[1]

On the night of April 13, 2013, after years of homicidal urges, Marsh "had enough" and decided to make his fantasies come true. In the early morning hours of April 14, he left his mother's home and wandered the streets of Davis in search of a home with open windows or doors, before coming upon Maupin and Northup's residence.[7] Marsh cut open the window screen, invaded the home, and made his way to the couple's bedroom where he found Maupin and Northup asleep. Marsh watched them sleep for a few minutes then stabbed both victims to death. The attack was severe, leaving Northup with 61 stab wounds and Maupin with 67 stab wounds.[1] After murdering Northup and Maupin, Marsh dissected, eviscerated, and mutilated their bodies. The couple's bodies were discovered the next day. It wouldn't be until June that Marsh was arrested—due to Marsh's extensive planning of the murders, he left no DNA, fingerprints, footprints, or any other evidence at the crime scene. He became a suspect after bragging to his friends about the murders. Marsh was then interrogated and confessed to the crimes. He told investigators that the murders gave him a feeling of "pure happiness" which lingered for weeks.[1][8][9] Marsh was convicted of the murders in September 2014. He was also declared sane.[1][10]

In 2013, the California State Legislature passed Senate Bill 260, which allows juvenile offenders such as Marsh to seek parole after 20 or 25 years. Because of this law, Marsh is eligible for parole after serving 25 years of his life sentence.[11] In 2016, California voters passed Proposition 57, which requires that juvenile court judges decide whether juvenile offenders are tried in juvenile court or in adult court.[1] In 2018, Marsh's conviction was conditionally reversed pursuant to Proposition 57. A transfer hearing was held to determine if he should serve his sentence in the juvenile justice system or the adult criminal justice system. Though the juvenile court judge ruled to keep Marsh in the adult criminal justice system, a new law may result in Marsh being sent to the juvenile system. Senate Bill 1391 was signed into law by Governor Jerry Brown in 2018. It prevents juveniles under age 16 from being prosecuted in adult court.[1][12][13] Opponents of SB 1391 argued that it conflicted with Proposition 57. In O.G. v. The Superior Court of Ventura County, the California Supreme Court determined that SB 1391 did not conflict with Proposition 57. Marsh contends that SB 1391 should apply retroactively to him, while prosecutors disagree. Oral arguments before the Third District Court of Appeal were held on August 18, 2021. If sent to the juvenile justice system, Marsh would have been released from incarceration upon turning 25.[3][14][15] In September, the Third District Court dismissed the appeal.[16]


Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).

  1. ^ a b c d e f g Moriarty, Erin (June 15, 2019). "COULD A NEW CALIFORNIA LAW FREE A TEEN KILLER CONVICTED AS AN ADULT FOR A BRUTAL DOUBLE HOMICIDE?". CBS News.
  2. ^ Ghamian, Genevieve (September 16, 2014). "Judge Rules Tumblr Images Not Admissible As Rokop Testimony Continues". davisvanguard.org.
  3. ^ a b York, Jessica (November 29, 2020). "Legal challenge could affect Yolo County's Daniel Marsh murder case". Daily Democrat.
  4. ^ Cite error: The named reference davisvanguard.org-2014 was invoked but never defined (see the help page).
  5. ^ Hone, Tumaris (October 17, 2018). "Daniel Marsh's Testimony Continued". davisvanguard.org.
  6. ^ Cite error: The named reference Keene-2018 was invoked but never defined (see the help page).
  7. ^ Keene, Lauren (September 13, 2013). "Police: Teen confessed to killing Davis couple". Davis Enterprise.
  8. ^ THE PEOPLE v. DANIEL WILLIAM MARSH (Court of Appeal, Third District, California February 22, 2018), Text.
  9. ^ Jones, Ron (September 3, 2014). "Paramedic: Elderly Davis Couple's Organs Were Removed After Stabbing". CBS Sacramento.
  10. ^ Greenwald, David (September 27, 2014). "Emotions Run High As Jury Renders Guilty Verdict in Marsh Trial". davisvanguard.org.
  11. ^ Greenwald, David (December 15, 2014). "Eye on the Courts: Marsh Gets 52 to Life, But Not Really". davisvanguard.org.
  12. ^ Stapleton, Kym (March 6, 2018). "Prop 57 strikes again". Crime and Consequences.
  13. ^ Billingsley, Lloyd (October 31, 2018). "Without Any Weighing of Factors". city-journal.org.
  14. ^ Keene, Lauren (July 18, 2021). "Daniel Marsh double-murder case gets appellate court hearing". davisenterprise.com.
  15. ^ Smith, Darrell (August 18, 2021). "Davis double murderer Daniel Marsh vying for early release in shocking 2013 slayings". The Fresno Bee.
  16. ^ "Court dismisses Daniel Marsh's appeal in slain Davis couple case". kcra.com. September 8, 2021.