The Doe Network:
Case File 633DMCA

Right: Marko, circa 1993; Left: Age-Progressed to age 19 (Circa 2009)

David Alexander Marko
Missing since April 17, 1993 from Burbank, Los Angeles County, California.
Classification: Family Abduction

Vital Statistics

Circumstances of Disappearance
David was allegedly abducted by his noncustodial mother, Norma Alicia Marko. They are believed to be in Mexico, but it is possible that they are traveling back and forth between Houston and the Laredo, Texas border.

Norma Alicia Marko

Vital Statistics

  • Date Of Birth: December 10, 1958
  • Age at Time of Disappearance: 34 years old
  • Height and Weight at Time of Disappearance: 5'4" (163 cm); 160 lbs (73 kg).
  • Distinguishing Characteristics: White/Hispanic female. Brown hair; brown eyes.
  • AKA: She may use the aliases last names of Garcia, Limon or Diaz.

If you have any information concerning this case, please contact:

Burbank Police Department

Agency Case Number: 934418

NCMEC #: NCMC779565

NCIC Number:

Please refer to this number when contacting any agency with information regarding this case.

Source Information:
National Center for Missing and Exploited Children
Texas Missing Persons Clearinghouse

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