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Case Description
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On May 24, 1980, 38-year-old Laddie Schiess disappeared during a tragic boating accident on Palisades Reservoir in Bonneville County, Idaho. Laddie, along with his 10-year-old daughter Toni Schiess, his friend Larry Hill, and Hill’s 6-year-old son Rex, were on a 14-foot aluminum boat when it capsized approximately 100 yards from shore. The boat was carrying eight people total, and while four passengers were rescued, Laddie, Toni, Larry, and Rex were never found despite extensive search efforts ...Read More
Last Seen: May 24, 1980
Links to Additional Sources (7)
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Victim Details

Apr 25, 2014

Sep 01, 2023

Laddie

Schiess

82

38

68 inches

72 inches

150 lbs

200 lbs

White / Caucasian

Male

May 24, 1980

Palisades Res.

Idaho

Bonneville County

No

258

31434

Bonneville County Sheriff's Office

Idaho Falls

Idaho

Bonneville County

83402

Karl Noah

Investigations LT

605 North Capital Avenue, Idaho

2085291375

County

Law Enforcement

GOR 80-0974

Bonneville County Sheriff's Office

Brown

Unknown

Unknown

11/21/2025


Area Last Seen: