206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Kathleen Pehringer, a 41-year-old woman, disappeared from her home in Riverton, Wyoming, on April 17, 1989. She was last seen by her 14-year-old daughter, Kelly, before leaving for school that morning. When Kelly returned home later that day, she found Kathleen gone, with her purse and glasses missing, but her car still parked outside. There were no signs of struggle, and Kathleen had left no note, which was uncharacteristic for her.

Investigators believe Kathleen may have left voluntar ...Read More
Last Seen: Apr 17, 1989
Links to Additional Sources (9)
See any mistakes? Let us know!
Victim Details

Aug 11, 2011

Jun 20, 2023

Kathleen

Pehringer

76

41

60 inches

62 inches

110 lbs

130 lbs

White / Caucasian

Female

Apr 17, 1989

Riverton

Wyoming

Fremont County

82501

No

313

4056

Wyoming Division of Criminal Investigation

Cheyenne

Wyoming

Laramie County

82002

Mike Carlson

Special Agent

208 South College Drive, Wyoming

3077777181

State

Law Enforcement

2012-0271/R10-08888

1989-04-17

Wyoming Division of Criminal Investigation

Brown

Brown

Brown

11/30/2025


Area Last Seen: