Crime Solvers Central
Crime Solvers Central
295 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Boulder, CO

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Missing Murders Unclaimed Unidentified

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Daniel HollowayDouglas MeerFabian Del RosarioMark BonnerMary BrubakerMichael MeteerRichard MorganRobert BockmannRobert KielpinskiRonald SwarztrauberSeth KienzleThomas RihaTimothy CaseTimothy Mears

Browse All Murder Cases

Alexis BacaAndrew DuncanBeth HaynesBetty Lee JonesChristine Michelle JonesChristopher KingDenny StongEric Huston TalleyJody A. WatersJonBenét RamseyKevin Daniel MahoneyLynn MurrayNeven StanisicRashaan SalaamRikki Lyn OldsSusan BeckerSuzanne Leslie FountainTeri Lee LeikerTralona Lynn Lonna Bartkowiak

Browse All Unclaimed Persons Cases
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Douglas Arthur Sumner

Browse All Unidentified Cases
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Age 25-45 Male White / Caucasian
found Nov 21, 1993 Age Unknown Male White / Caucasian
found Aug 21, 1971 Age Unknown Male White / Caucasian
found Jun 20, 1971

Featured Boulder, Colorado Cases

Daniel Holloway

Missing: Jun 07, 2013
In the early summer of 2013, a sense of unease settled over the community of Boulder, Colorado, with ...Read More

Mark Bonner

Missing: Mar 20, 1978
In the quiet town of Boulder, Colorado, a young man named Mark Allen Bonner seemingly vanished witho ...Read More

Seth Kienzle

Missing: Feb 19, 2016
In February of 2016, concern grew for 26-year-old Seth Kienzle when he failed to arrive for a planne ...Read More

Fabian Del Rosario

Missing: Aug 28, 1987
On the evening of August 28, 1987, twenty-year-old Fabian Del Rosario was navigating the streets of ...Read More

Richard Morgan

Missing: Apr 01, 1993
In the spring of 1993, a 37-year-old man named Richard Kenneth Morgan vanished from Boulder, Colorad ...Read More

Thomas Riha

Missing: Mar 15, 1969
Thomas Riha, a 39-year-old professor of Russian history at the University of Colorado, vanished from ...Read More

Timothy Mears

Missing: Oct 01, 2023
In the autumn of 2023, concern began to grow for the welfare of Timothy Mears, a 44-year-old man who ...Read More

Robert Kielpinski

Missing: Sep 07, 2024
In the late summer of 2024, Robert Stanley Kielpinski, a 63-year-old resident of Tulsa, Oklahoma, jo ...Read More

Timothy Case

Missing: May 01, 2003
Timothy Darrell Case was 52 years old when his family last had contact with him in May of 2003. At t ...Read More

Ronald Swarztrauber

Missing: Jul 18, 2023
In the community of Boulder, Colorado, concern grew for 56-year-old Ronald Swarztrauber after his fa ...Read More