Alex Donaldo Aguilar Vasquez Missing from San Mateo, California age 28

Case Description

Any updates on this case? Let us know!

Alex Donaldo Aguilar Vasquez, a 28-year-old Hispanic male, was last seen on September 22, 2008, in San Mateo, California. Born on July 28, 1980, he is described as being 5'3" to 5'4" tall and weighing between 140 and 150 pounds, with black hair and brown eyes. He may have used the aliases Fernando Manuel Aguilar Vasquez or Donaldo Aguilar Vasquez.

The circumstances surrounding Aguilar Vasquez's disappearance are limited but troubling. The last known contact with him was a phone call he ...Read More
Last Seen: Sep 22, 2008

Links to Additional Sources (4)

See any mistakes? Let us know!

Alex Donaldo Aguilar Vasquez - The Charley Project

...View 2 additional sources

Victim Details

Created

Jan 24, 2026

Case Added

Jan 24, 2026

Firstname

Alex

Lastname

Donaldo Aguilar Vasquez

Current Age

28

Age At Disappearance

28

Height

5'3 - 5'4 inches

Weight

140 lbs

Ethnicity

Hispanic

Gender

Male

Notes

Aguilar Vasquez was last seen in San Mateo, California on September 22, 2008. He had spoken to his mother from the Mexican border town of Reynosa Tamaulipas, and planned to cross into the United States and then contact his mother. He didn't have access to a vehicle at the time of his disappearance. He has never been heard from again. Few details are available in his case.

Last Seen

Sep 22, 2008

City

San Mateo

State

California

Zip Code

San Mateo

Vehicles

7

Agency Name

San Mateo Police Departmen

Agency Phone

650-522-7700

Last Updated

01/24/2026

Alex Donaldo Aguilar Vasquez
Missing

Case Description

Links to Additional Sources (4)

Victim Details

Forum Posts (0)

Other Missing Cases from San Mateo, California