274 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Louis Kathmann Missing Person Case

Last seen in Poplarville, Mississippi on Jul 01, 2012

Victim Details

Created

Apr 14, 2014

Case Added

Aug 03, 2023

Firstname

Louis

Lastname

Kathmann

Current Age

Age At Disappearance

Height

68 inches

Height To

69 inches

Weight

140 lbs

Weight To

145 lbs

Ethnicity

White / Caucasian

Gender

Male

Last Seen

Jul 01, 2012

City

Poplarville

State

Mississippi

County

Pearl River County

Tribal Land

Agency ID

5518

Agency Name

Pearl River County Sheriffs Department

Agency City

Poplarville

Agency State

Mississippi

Agency County

Pearl River County

Agency Zip Code

39470

Agency Contact

Randy Messa

Contact Job Title

Lt.

Agency Address

200 South Main Street, Mississippi

Agency Phone

6014032530

Agency Jurisdiction

County

Agency Type

Law Enforcement

Agency Website

http://www.pearlrivercounty.net/sheriff/

Agency Case #

SO12008646

Primary Agency

Pearl River County Sheriffs Department

Hair Color

Brown

Left Eye Color

Brown

Right Eye Color

Brown

Last Updated

08/05/2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

Louis Steven Kathmann, a 33-year-old man originally from the New Orleans, Louisiana area, was last seen in July 2012 in Poplarville, Mississippi. At the time of his disappearance, he was living on Lavelle Ladner Road in Pearl River County. Kathmann had driven to a friend's house on Holden Road in Poplarville and, at some point during the visit, he left the residence on foot, leaving his vehicle behind. He has not been seen or heard from by friends or family since that day. Prior to his disa ...

MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Louis Kathmann, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month

Cancel anytime.
Already a member? Log in

Last Seen: Jul 01, 2012

Links to Additional Sources (10)

See any mistakes? Let us know!

Louis Kathmann — MissingSippi

Missing Person / NamUs

MEMBER ACCESS

Unlock 8 additional sources

View the complete collection of available reporting and reference links for this case.

View All Case Sources — $3.97/month

Cancel anytime.
Already a member? Log in

Louis Kathmann Missing Person Case

Last seen in Poplarville, Mississippi on Jul 01, 2012

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (10)

Unlock 8 additional sources

Latest News

Lindsay Clancy speaks in court for first time as she faces trial for murder of her three children

The Disappearance of Lina Khil

FAA orders inspections on hundreds of Boeing 737 Max jets for fuselage cracks

The Disappearance of John Kapaun

Inside Lindsay Clancy's Home | Case by Case | "48 Hours" Podcast

The Disappearance of Sandra Eckert

Family of murdered photographer wonders if his killer acted alone

The Disappearance of Kurt Lee Jensen

Video shows gunman start deadly rampage at Idaho In-N-Out drive-thru

The Disappearance of Jonathon Ellis

Forum Posts (2)

Join the discussion for Louis Kathmann

Other Missing Cases from Mississippi