The Stanislaus County Sheriff's Department is searching for a missing 17-year-old.

Janet Fernandez, 17, is believed to have voluntarily left her home with an unknown person Wednesday night.

Due to the circumstances of her disappearance, the sheriff's department said she is considered to be at risk.

Anyone with knowledge of her whereabouts or who she may be with is asked to contact the sheriff's department at 209-525-7094 or call 911.