North American Missing Persons Network
 
Yvette J. Martinez

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Above Images: Martinez, circa 2004


Vital Statistics at Time of Disappearance

  • Missing Since: September 17, 2004 from Nuevo Laredo, Mexico
  • Classification: Endangered Missing
  • Date of Birth: January 8, 1977
  • Age: 27
  • Height: 5'8"
  • Hair Color: Black
  • Eye Color: Brown
  • Race: White/Hispanic
  • Gender: Female
  • Distinguishing Characteristics: Curly hair.


  • Details of Disappearance
    On September 17, 2004, Yvette and her friend, Brenda Cisneros, crossed the border from Laredo, Texas to Nuevo Laredo, Mexico to celebrate Brenda's birthday by going to a concert. Neither of them came back.

    Yvette's stepfather, William Slemaker, said a toll ticket showed the women crossed the border at 11:11 p.m. A relative saw them sometime after that at the concert. Slemaker also said that a friend spoke with the two women by cell phone around 4 a.m., about getting breakfast as they headed toward the international bridge back to Texas. On October 8, 2004, he found Yvette's 2001 white Mitsubishi Galant at a Nuevo Laredo tow yard. The stereo and battery were gone and the rear bumper had paint on it.

    There has been a rash of violent kidnappings and killings over the border in recent years, and family members fear that Cisneros and Martinez are victims of a crime.


    Investigating Agency
    If you have any information concerning this case, please contact:
    Laredo Police Department
    (956) 795-3144


    Source Information
    Laredo's Missing.com
    America's Most Wanted
    Washington Post
    ABC News
    Laredo Morning Times