Case Information

Missing
Joseph
Laurence
Halpern
Louis Hollenbuck, "Teacher"
August 15, 1933 21:47
09/08/2009
22 to years old
Unknown DOB
White
Other
Male
68.0
165.0

Circumstances

Estes Park Vacinity
Colorado
Larimer
Disappeared on August 14, 1933 while hiking in Rocky Mountain National Park near Taylor Peak.Unsubstantiated reports place him in Phoenix, AZ in December of 1934, with the Lewis Brothers Circus in Michigan in the summer of 1935, traveling with CCC near Alliance, Nebraska in May of 1935.He may have used the alias Louis Hollenbuck and was called "teacher" by co-workers. He was also a computer at the Aberdeen Proving Grounds in 1932.

Physical

Brown
Brown
Brown
Right eye crossed with slight scar above it.


Medical

Clothing and Accessories


Light blue shirt, light brown trousers. One report notes white shirt with blue stripes.
Heavy shoes or mukluks.
Had an army knapsack with him.

Transportation Methods

Dental

Dental information / charting is currently not available

DNA

Guidelines for Collection of DNA
Sample submitted - Tests complete

Fingerprint Information

Fingerprint information is available and entered

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Investigating Agency

August 15, 1933
Federal
National Park Service - Rocky Mtns
Estes Park
Colorado

Detective
Perkins
303-759-1511
2012-32
Glendale Police Department
Glendale
Colorado
80246
took DNA sample for profiling - information only

Criminal Intelligenc
Audrey
Simkins
303/239-5764
State
Colorado Bureau of Investigation

Reports

Contacts

Case Manager

Audrey
Simkins
303/239-5764

Regional Administrator

Jerry
Brown
jerry.brown@unthsc.edu
817-240-9365