Alexis Diani—the 15-year-old daughter of Cassie Richard—has been missing since Feb. 6, when she was last seen at Oakville High School.
The St. Louis County Police South County Precinct said Alexis is still missing since Feb. 6. She was also reported missing in January, but she was returned to her family and the incident is not considered suspicious.
Alexis is a white female, 5'2", 120 pounds, police said. She has brown hair and eyes.
Thousands of people on Facebook shared information about Alexis going missing after her mother, Cassie Richard, posted a photo and details.
Editor's Note: The original version of this story said Alexis had been found. That information was regarding the incident in January.