Dikran Knadjian Missing from Yosemite National Park, California age 20

Case Description

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Dikran Knadjian, a 20-year-old medical student from Cambridge University in England, disappeared on July 24, 1972, while visiting Yosemite National Park in California. He was last seen at Camp Curry Village, where he inquired about directions to Half Dome, a popular hiking destination. After that, he was never seen again. At the time of his disappearance, Knadjian was wearing a red, white, and blue polo shirt, blue bell-bottom jeans, desert boots, and a black belt. He was carrying a Pentax 35mm ...Read More
Last Seen: Jul 24, 1972

Links to Additional Sources (6)

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Dikran Knadjian | State of California - Department of Justice

Private Investigations for the Missing's post - Facebook

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Victim Details

created

Feb 20, 2013

Case Added

Jan 14, 2021

firstname

Dikran

lastname

Knadjian

Current Age

72

Age at Disappearance

20

Height

66 inches

Height To

71 inches

Weight

150 lbs

Weight To

182 lbs

ethnicity

Other

gender

Male

Last Seen

Jul 24, 1972

City

Yosemite National Park

State

California

County

Mariposa County

Zip Code

95389

vehicles

164

Agency ID

13115

Agency Name

National Park Service - Yosemite

Agency City

Yosemite

Agency State

California

Agency County

Mariposa County

Agency Zip Code

95389

Agency Contact

William Sullivan

Contact Job Title

ASAC

Agency Address

PO Box 517, California

Agency Jurisdiction

Federal

Agency Type

Law Enforcement

Agency Case #

72-1784

Primary Agency

National Park Service - Yosemite

Hair Color

Brown

Left Eye Color

Brown

Right Eye Color

Brown

Last Updated

11/25/2025

Area Last Seen:

Dikran Knadjian
Missing

Case Description

Links to Additional Sources (6)

Victim Details

Forum Posts (2)

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