Authorities are searching for a Woodbridge girl who went missing in May 2011 after she was picked up from a babysitter by her mother.

Brittany Aldana, now 3 years old, and her mother, 24-year-old Guadalupe Raquel Aldana Flores, were supposed to meet Brittany’s father at the Franconia-Springfield Metro station on May 18, 2011. The mother and daughter never showed, and neither has been seen since.