Mathiew, circa 1997; Mathiew's kayak
- Missing Since 12/09/1997
- Missing From Dana Point, California
- Classification Lost/Injured Missing
- Sex Female
- Race White
- Date of Birth 11/21/1960 (59)
- Age 37 years old
- Height and Weight 5'0, 170 pounds
- Clothing/Jewelry Description A blue ski vest.
- Distinguishing Characteristics Caucasian female. Brown hair, green eyes. Mathiew may have been wearing eyeglasses with wire frames at the time of her disappearance. Her name may be spelled "Mathieu."