• Video
  • Shop
  • Culture
  • Family
  • Wellness
  • Food
  • Living
  • Style
  • Travel
  • News
  • Book Club
  • Newsletter
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • Terms of Use
  • Do Not Sell My Info
  • Contact Us
  • © 2026 ABC News
  • News

Former Marine arrested in murder of 16-year-old Josephine Jimenez after investigation

1:30
Ex-Marine arrested in murder of 16-year-old girl
Madera County Sheriff's Office
ByMorgan Winsor
January 17, 2020, 12:45 PM

A former Marine has been arrested for the murder of a teenage girl whose body was discovered in a rural field in California about three months ago.

On the morning of Oct. 22, 16-year-old Josephine Jimenez was found dead in the southern part of California's Madera County, a week after she disappeared from her home in Madera, a small city some 25 miles northwest of Fresno. Detectives deemed her death suspicious due to the disposition of the body, according to the Madera County Sheriff's Office.

Related Articles

(MORE: Marine wanted in death of mother's boyfriend arrested)

In December, amid the ongoing investigation into Jimenez's death, Madera County Sheriff's Office detectives were contacted by investigators at the Naval Criminal Investigative Service, the primary law enforcement agency for the U.S. Department of the Navy, who had identified an individual they believed may be connected to the case while investigating a separate matter.

Madera County Sheriff's Office detectives traveled to interview the individual, 19-year-old Codi Slayton, in Oceanside, California. Slayton was subsequently arrested by the Naval Criminal Investigative Service on unrelated charges, according to the sheriff's office.

Codi Slayton is pictured in this mugshot in Madera County, California, Jan. 16, 2020.
Madera County Sheriff's Office

On Thursday, Madera County Sheriff's Office detectives took the former Marine into custody on a first-degree murder charge in connection with Jimenez's death, based on information derived from his interview in December as well as new evidence discovered during a follow-up investigation.

Slayton has been booked at the Madera County Department of Corrections, where he's being held on a $1 million bond, according to the sheriff's office. It's unclear whether he has obtained a lawyer.

Related Articles

(MORE: Woman sentenced to 25 years in prison for poisoning husband's drinking water with eye drops)

Investigators believe Slayton is responsible for Jimenez's death after determining that he had used social media to communicate with her and other young girls throughout California and possibly across the United States. Anyone who may have had online communication with Slayton is asked to contact the Madera County Sheriff's Office.

"This seems to be something more along the line of online predator," Madera County Sheriff Jay Varney told reporters at a press conference Thursday. "So my guess is somehow he had a method to contact her -- as most predators do -- [and] struck up some sort of conversation, and then the resulting crime occurred at some point after that."

Jimenez's family declined to speak on camera but provided the following statement to Fresno ABC station KFSN: "The Jimenez family wants to thank federal authorities, local authorities, and Madera County Sheriff's office detectives for their hard work in the capture of the person responsible for Josephine's death. We are still mourning the loss of our daughter Josephine and look forward for Justice for Josephine."

Up Next in News—

This San Francisco shop is run completely by an AI agent

April 23, 2026

Mother charged after teen son allegedly hits and injures 81-year-old veteran while riding e-motorcycle

April 23, 2026

UK bill banning smoking products for those born after 2008 is one step away from becoming law

April 22, 2026

Pilot killed in Florida plane crash hailed as hero

April 21, 2026

Shop GMA Favorites

ABC will receive a commission for purchases made through these links.

Sponsored Content by Taboola

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.
  • Contests
  • Terms of Use
  • Privacy Policy
  • Do Not Sell My Info
  • Children’s Online Privacy Policy
  • Advertise with us
  • Your US State Privacy Rights
  • Interest-Based Ads
  • About Nielsen Measurement
  • Press
  • Feedback
  • Shop FAQs
  • ABC News
  • ABC
  • All Videos
  • All Topics
  • Sitemap

© 2026 ABC News
  • Privacy Policy— 
  • Your US State Privacy Rights— 
  • Children's Online Privacy Policy— 
  • Interest-Based Ads— 
  • Terms of Use— 
  • Do Not Sell My Info— 
  • Contact Us— 

© 2026 ABC News