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Case Description
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Jon Jeffrey Challberg, 38, was last seen on February 6, 1986, in Sacramento, California. On that evening, he attempted to swim across the Sacramento River, but he never made it to the other side and has not been heard from since. Despite efforts to locate him, no further information has emerged, leaving his case unresolved for decades.
Challberg was described as a white male, around 5'11" to 6'0" tall. At the time of his disappearance, few details beyond the attempted swim and subsequen ...Read More
Last Seen: Feb 06, 1986
Challberg was described as a white male, around 5'11" to 6'0" tall. At the time of his disappearance, few details beyond the attempted swim and subsequen ...Read More
Last Seen: Feb 06, 1986
Links to Additional Sources (4)
See any mistakes?Victim Details
Mar 06, 2018
Jan 12, 2024
Jon
Challberg
76
38
71 inches
72 inches
190 lbs
200 lbs
White / Caucasian
Male
Feb 06, 1986
Sacramento
California
Sacramento County
95833
366
32007
Sacramento Police Department
Sacramento
California
Sacramento County
95822
Alexandr Giy
Detective
5770 Freeport Boulevard, California
9168080560
Local
Law Enforcement
86-009398
1986-02-07
Sacramento Police Department
10619
Blond/Strawberry
Blue
Blue
11/23/2025
Area Last Seen:
Forum Posts (1)
Hi everyone, I've been following Jon Jeffrey Challberg's case for a while, and I just can't stop thi... ...Read More
02/29/2024
02/29/2024
