Mia Rismoen was four years old when she and her younger brother Alexander, then three, were last seen in Phoenix on August 14, 2024. Public case information describes their disappearance as a family-abduction: both children were taken by a non-custodial relative, rather than having wandered away or vanished alone. Mia was born May 22, 2020, and is described as having blond hair and brown eyes.

Authorities and missing-child organizations have released few specifics about where in Phoenix the children were last seen, what led up to the removal, or how the relative allegedly took custody. The case remains listed with missing-child resources and continues to seek tips.

If anyone has information about Mia or Alexander’s whereabouts or the circumstances of their removal, please contact the Phoenix Police Department at 602-262-6151.