Haifaa Mohamad Assad, 24, was last seen in Stockton, California, around May 1, 2000. Born in Syria and described as of Asian descent, she was 5 feet 8 inches tall, about 145 pounds, with brown hair and brown eyes. She may have been using the name Haifae Nassen at the time of her disappearance.

Haifaa was not reported missing right away; authorities only discovered she had been missing for several years during an unrelated investigation in 2007. Very little is known about the circumstances of her disappearance, and no significant leads have emerged. Her case is considered highly suspicious due to the long delay before it came to official attention.

Anyone with information about Haifaa, her whereabouts around May 2000, or contacts who knew her in Stockton is asked to contact the Stockton Police Department.