Kimberlie Kantonen Missing from Hornbrook, California age 19

Case Description

Any updates on this case? Let us know!

Kimberlie Kay Kantonen, a 19-year-old from Hornbrook, California, went missing on March 8, 1989. At the time, she was four months pregnant and living with her boyfriend on the property of Arnold Aggas Sr., who was the last person known to have seen her. Kantonen had confided in her mother that Aggas had made unwanted advances and was angry upon learning of her pregnancy. She was last seen wearing a blue sweatsuit, a tan corduroy jacket, white sneakers, and carrying a black purse.

After ...Read More
Last Seen: Mar 08, 1989

Links to Additional Sources (14)

See any mistakes? Let us know!

Kimberlie Kay Kantonen | State of California - Department of Justice

Kimberlie Kay Kantonen - The Charley Project

...View 12 additional sources

Victim Details

created

Jan 13, 2011

Case Added

Aug 12, 2020

firstname

Kimberlie

lastname

Kantonen

Current Age

55

Age at Disappearance

19

Height

65 inches

Weight

105 lbs

ethnicity

White / Caucasian

gender

Female

Last Seen

Mar 08, 1989

City

Hornbrook

State

California

County

Siskiyou County

vehicles

222

Agency ID

9566

Agency Name

Siskiyou County Sheriff's Department

Agency City

Yreka

Agency State

California

Agency County

Siskiyou County

Agency Zip Code

96097

Agency Contact

Agency Address

305 Butte Street, California

Agency Phone

5308428300

Agency Jurisdiction

County

Agency Type

Law Enforcement

Agency Website

https://www.co.siskiyou.ca.us/sheriff

Agency Case #

890602

Agency Report Date

1989-03-08

Primary Agency

Siskiyou County Sheriff's Department

Hair Color

Brown

Left Eye Color

Hazel

Right Eye Color

Hazel

Last Updated

11/27/2025

Area Last Seen:

Kimberlie Kantonen
Missing

Case Description

Links to Additional Sources (14)

Victim Details

Forum Posts (1)

Other Missing Cases from California