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Case Description
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Last seen crossing the U.S.-Mexico border near Lukeville, north of Los Vidrios, Sonora, Mexico.
Last Seen: Jul 30, 2011
Links to Additional Sources (1)
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Victim Details

Jul 30, 2012

Jul 24, 2023

Valerio

Almazan Rivas

34

21

63 inches

64 inches

140 lbs

150 lbs

Hispanic / Latino

Male

Jul 30, 2011

Lukeville

Arizona

Pima County

253

5071

Pima County Medical Examiner's Office

Tucson

Arizona

Pima County

85714

2825 East District Street, Arizona

5207248600

County

Medical Examiner

FSC MPR 1909

2011-08-25

Pima County Medical Examiner's Office

Black

Brown

Brown

11/27/2025


Area Last Seen: