Acacia Duvall was 3 years old when she was last seen in Whittier, California, on March 28, 2007. Authorities believe she and her 6-year-old brother, Jon Pierre Duvall, were taken by their non-custodial father, Tyree Pierre Duvall, who was 31 at the time. A felony kidnapping warrant for Tyree was issued on May 19, 2009.

Acacia is described as biracial (Black and Hispanic), about 3 feet 4 inches and 26 pounds at the time of disappearance, with brown hair and brown eyes. The siblings speak English and Spanish; Jon had a scar on his leg and was known as JP. Tyree was described as an African American male, 5 feet 6 inches and 210 pounds. He is believed to have taken the children to Mexico or possibly France.

Age-progressed images of Acacia, Jon, and their father have been released and investigators continue to seek information. If anyone has knowledge of Acacia, Jon, or Tyree’s whereabouts from around March 2007 onward, please come forward.