Unsolved 2005 – 2009 Serial Killer Victims

Jeff Davis 8 Victims

Eight women and girls were found dead in and around Jefferson Davis Parish between 2005 and 2009. Many were involved in prostitution or drug use. Reporting has raised allegations, never proven in court, that the deaths were tied to the local drug trade and to misconduct by law enforcement. Two men were briefly charged in one of the deaths but released over evidence problems, and no one has been convicted in any of the eight killings.

Status
Unsolved
Date
2005 – 2009
Location
Jefferson Davis Parish, Louisiana
Victims
Female
Decade
2000s
Where the case stands
  1. OpenUnsolved
  2. Partly resolved
  3. Charges or trial
  4. Closed

No one has been charged and the case remains open.

Timeline to scale
Each dot is a dated event below; the distance between dots is elapsed time. The darker dot marks the incident.
May 20, 2005: Loretta Lynn Chaisson Lewis, 28, is found floating in a canal on the outskirts of Jennings, the first of the eight victims.June 18, 2005: Ernestine Marie Daniels Patterson, 30, is found in a canal south of Jennings; her throat had been cut.March 18, 2007: Kristen Gary Lopez, 21, is recovered from a canal near Jennings after being reported missing.May 2007: Whitnei Dubois, 26, is found in the Jennings area, the fourth victim.May 2008: Laconia 'Muggy' Brown, 23, is found; funeral services are held June 2, 2008. Her throat had been cut.September 2008: Crystal Shay Benoit Zeno, 24, is discovered in a wooded area near Jennings.November 15, 2008: Brittney Gary, 17, is found hidden just off a road; she was a cousin of Kristen Lopez.December 2008: Sheriff Ricky Edwards announces a multi-agency task force to investigate the deaths.August 2009: Necole Guillory, 26, the eighth and final victim, is found off Interstate 10 in Acadia Parish.September 6, 2016: Journalist Ethan Brown publishes 'Murder in the Bayou,' detailing alleged investigative failures, corruption, and conflicts of interest; the case remains unsolved.March 22, 2020: Frankie Richard, a longtime person of interest never convicted in the killings, dies.20052020202621 years since the incident
Louisiana
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Between May 2005 and August 2009, the bodies of eight women were discovered in the canals, drainage ditches, wooded areas, and along back roads in and around Jennings, a town of roughly 10,000 people in Jefferson Davis Parish, Louisiana. Collectively they became known as the 'Jeff Davis 8.' The victims were Loretta Lynn Chaisson Lewis, 28; Ernestine Marie Daniels Patterson, 30; Kristen Gary Lopez, 21; Whitnei Dubois, 26; Laconia 'Muggy' Brown, 23; Crystal Shay Benoit Zeno, 24; Brittney Gary, 17; and Necole Guillory, 26.

According to reporting, the women knew one another and moved in the same circles. Many struggled with poverty, addiction, and involvement in the local sex and drug trade, and several were said to have served as police informants. Some were related: Kristen Lopez and Brittney Gary were cousins. Because most of the bodies were recovered in advanced states of decomposition, often after being submerged in water, determining cause of death was difficult; in at least two cases (Patterson and Brown) the throat had been cut.

The first victim, Loretta Lewis, was found floating in a canal on the outskirts of Jennings on May 20, 2005. A month later, on June 18, 2005, Ernestine Patterson was found in a canal south of town. After a gap, Kristen Lopez was recovered from a canal in March 2007, followed over the next year and a half by Dubois, Brown, Zeno, and Gary. The last, Necole Guillory, was found off Interstate 10 in Acadia Parish in August 2009.

The investigation drew sustained criticism. In December 2008, Sheriff Ricky Edwards announced a multi-agency task force, and authorities publicly acknowledged the possibility of a 'common offender.' Yet, as documented in journalist Ethan Brown's 2016 book 'Murder in the Bayou' and related reporting, the inquiry was plagued by alleged mishandling of evidence, poor interviews, and conflicts of interest. Brown's reporting argues the deaths may not have been the work of a single serial killer but rather violent fallout from the parish's drug and sex trade.

Among the reported allegations: two female inmates claimed in 2007 that Sheriff's Office personnel had disposed of evidence connected to the Lopez case; the sergeant, Jesse Ewing, who documented their statements and forwarded material to the FBI was later removed from his position. The sheriff's chief criminal investigator, Warren Gary, was reported to have purchased a truck suspected of having been used to transport a victim's body. In 2009, DNA swabs were reportedly taken from investigators, but results were never publicly disclosed. These are attributed claims and allegations reported by Brown and other outlets; they have not been established in court.

Several men were linked to the case at various points. Frankie Richard, a strip-club owner and self-described crack addict who admitted having had sex with several of the victims and was reportedly among the last to see Kristen Lopez, was briefly charged but never prosecuted for the killings; he died in 2020. Byron Chad Jones and Lawrence Nixon were charged in Patterson's death but released after evidence problems. No individual has been convicted of guilt in any of the eight deaths.

As of 2026, all eight murders remain officially unsolved. No one has been convicted, and the families of several victims have continued to press for answers, with some publicly alleging law-enforcement involvement or cover-up. Those allegations remain unproven, and the identity of whoever killed the women has never been established.

serial killersex workersfbi case
  1. May 20, 2005
    Loretta Lynn Chaisson Lewis, 28, is found floating in a canal on the outskirts of Jennings, the first of the eight victims.
  2. June 18, 2005
    Ernestine Marie Daniels Patterson, 30, is found in a canal south of Jennings; her throat had been cut.
  3. March 18, 2007
    Kristen Gary Lopez, 21, is recovered from a canal near Jennings after being reported missing.
  4. May 2007
    Whitnei Dubois, 26, is found in the Jennings area, the fourth victim.
  5. May 2008
    Laconia 'Muggy' Brown, 23, is found; funeral services are held June 2, 2008. Her throat had been cut.
  6. September 2008
    Crystal Shay Benoit Zeno, 24, is discovered in a wooded area near Jennings.
  7. November 15, 2008
    Brittney Gary, 17, is found hidden just off a road; she was a cousin of Kristen Lopez.
  8. December 2008
    Sheriff Ricky Edwards announces a multi-agency task force to investigate the deaths.
  9. August 2009
    Necole Guillory, 26, the eighth and final victim, is found off Interstate 10 in Acadia Parish.
  10. September 6, 2016
    Journalist Ethan Brown publishes 'Murder in the Bayou,' detailing alleged investigative failures, corruption, and conflicts of interest; the case remains unsolved.
  11. March 22, 2020
    Frankie Richard, a longtime person of interest never convicted in the killings, dies.

Have information about this case?

Cold cases are solved when someone comes forward. Even a detail that seems minor can matter. Contact law enforcement through one of these channels:

  • FBI Tips (tips.fbi.gov): submit a tip online to the Federal Bureau of Investigation
  • FBI tip line: 1-800-CALL-FBI (1-800-225-5324)
  • The police force or sheriff's office responsible for Jefferson Davis Parish

Tips can usually be given anonymously. ColdCaseIndex does not collect tips. To report an error on this page, email info@coldcaseindex.com.

Entry last updated November 4, 2026.

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Permalink: https://coldcaseindex.com/cases/jeff-davis-8/. This entry was last updated on November 4, 2026; cite that date as the publication date. The primary sources listed above should be cited for the underlying facts.

APA
ColdCaseIndex. (2026, November 4). Jeff Davis 8 Victims. https://coldcaseindex.com/cases/jeff-davis-8/
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Wikipedia
{{cite web |url=https://coldcaseindex.com/cases/jeff-davis-8/ |title=Jeff Davis 8 Victims |website=ColdCaseIndex |date=2026-11-04 |access-date=}}