Overview
- Estefania Herrera, 18, was last seen on Oct. 17, according to a Chicago police missing-person alert.
- Authorities have not provided a last known location or identified who last saw her.
- Police say she was wearing a black-and-white checkered fleece with jeans and carrying a red backpack and a blue backpack.
- She is described as 5-foot-4 and about 200 pounds with brown hair and brown eyes.
- Mother McAuley High School said it is in close contact with police and noted Herrera is a senior and a swim team member.