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Larimer County Deputies Seek Tips In Case Of Missing Grand Lake Resident Mark Thiebaut Jr.
Permanent address · /co/larimer-county/2026/10/28/larimer-county-deputies-seek-tips-in-case-of-missing-grand-lake-resident-mark-512245
Status
Reported, not yet confirmed
Independent sources
2
First seen
Oct 28, 1:36 PM MDT
updated Oct 28, 10:06 PM MDT
Topic
Local News
Reported by KMGH (Denver7 ABC) and Estes Valley Voice, not yet confirmed.
What Happened
The Larimer County Sheriff’s Office is seeking public assistance and tips in the search for missing Grand Lake resident Mark Thiebaut Jr., Estes Valley Voice and KMGH reported.
Written by our system from the sources below (2), version 1, Oct 28, 11:17 PM MDT. Official warnings are never rewritten: they are quoted as issued.
Sources · Copies Of One Story Count Once
How It Unfolded
Official Confirmation
No official source confirms this yet. It is reported, not confirmed.
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Larimer County and its neighbours, as they are right now. The event is placed on the county; it is not drawn as a point.