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254 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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In the quiet, close-knit community of Falls Creek, just north of Durango, Colorado, the absence of 86-year-old Cecil 'Keith' Marske has left a noticeable void. A man of solitary nature, he was a familiar sight to his neighbors, often seen taking walks through the valley where he had resided for decades. In early January 2025, on what is remembered as the coldest night of the winter, Mr. Marske went out for one of his customary strolls and tragically never returned. His disappearance pr ...Read More
Last Seen: Jan 10, 2025

Victim Details

Mar 31, 2026

Apr 07, 2026

Cecil

Marske

86

86

67 inches

155 lbs

White / Caucasian

Male

Jan 10, 2025

Durango

Colorado

La Plata County

81301

No

191297

La Plata County Sheriff's Office

Durago

Colorado

La Plata County

81303

Mel Schaaf

Lieutenant

742 Turner Drive, Colorado

9702471157

County

Law Enforcement

http://www.lpcso.org/

S25-00807

2025-01-10

La Plata County Sheriff's Office

Gray or Partially Gray

Hazel

Hazel

06/15/2026


Area Last Seen: