AT LARGE

Jeff Davis Eight

Known as: Jennings Killer · South Louisiana Serial Killer

8
Confirmed Victims
8
Suspected Victims
2005–2009
Years Active
LA
States
Jennings
Primary Location
Eight women found dead in and around Jennings, Louisiana between 2005–2009, all with ties to local law enforcement. The case remains unsolved amid allegations of police misconduct and a cover-up. No suspects have been charged.

Between 2005 and 2009, eight women were found dead in the waterways, ditches, and fields surrounding Jennings, Louisiana — a small town of roughly 10,000 in Jeff Davis Parish. The victims, all of whom were sex workers, informants for local law enforcement, or had personal relationships with officers or officials, ranged in age from 17 to 30.

The case drew national attention not only because of the killings themselves, but because of deeply troubling questions about law enforcement's role. Investigators and family members alleged that multiple victims had been informants for the Jefferson Davis Parish Sheriff's Office. Several had reportedly witnessed illegal activity by local officials. Critics alleged that some officers were romantically or financially involved with the victims, and that investigations were deliberately obstructed to prevent certain lines of inquiry.

A Louisiana State Police investigator, Ramona Dedeaux, was reportedly removed from the investigation after expressing concerns about the integrity of the probe. Multiple grand juries were convened without resulting in charges. The FBI conducted its own investigation without publicly disclosed findings.

The pattern of killings — all vulnerable women, all with connections to the same insular social network, all found discarded in rural areas — strongly suggests a single offender or a small group acting with knowledge of the investigation. The official position remains that no suspect has been identified.

The victims are sometimes collectively called the "Jeff Davis Eight," a name that has become a rallying cry for advocates pushing for accountability in one of the most troubling unsolved serial killing cases in the American South.

Victims were found in or near waterways, ditches, and rural roads outside Jennings. Cause of death varied but included drowning and asphyxiation. The killer(s) appeared to have intimate knowledge of the area and may have had insider information about the investigation's direction. The connection of all victims to local law enforcement personnel stands as the case's most disturbing and unresolved element.
Loretta Chaisson
Age 28 · Jennings, LA
First known victim
Found: 2005-05
Ernestine Patterson
Age 30 · Near Jennings, LA
Found: 2005-11
Crystal Zeno
Age 24 · Near Jennings, LA
Found: 2007-03
Kristen Gary Lopez
Age 21 · Near Jennings, LA
Found: 2007-06
Whitnei Dubois
Age 26 · Near Jennings, LA
Found: 2007-07
Hannah Trahan
Age 26 · Near Jennings, LA
Found: 2008-03
Brittney Gary
Age 17 · Near Jennings, LA
Youngest victim
Found: 2008-06
Necole Guillory
Age 26 · Near Jennings, LA
Final known victim
Found: 2009-08
2005-05
Body of Loretta Chaisson discovered near Jennings, LA. First in what becomes a series.
2007-2008
Four more women found dead. Families and advocates begin connecting the cases publicly.
2009
Final known victim Necole Guillory found. Louisiana State Police take over investigation from local sheriff.
2009-2012
Multiple grand juries convened. No indictments. FBI opens parallel investigation.
2013
Investigator Ramona Dedeaux reportedly removed from case after raising concerns about misconduct.
2015
Investigative journalist Ethan Brown publishes "Murder in the Bayou," raising profile of the case nationally.
2023
Families continue advocacy. No suspects charged. Jefferson Davis Parish Sheriff's Office case remains nominally open.
Last updated: January 1, 2024