CHICAGO (CBS) — The search for a missing 20-year-old woman from St. Charles is now concentrated in the Chicago area. because her family says she was last seen at Millennium Park.

WBBM’s Steve Miller reports Tanner Conroyd’s family last saw her in Kane County on Sunday morning. She was in a 1995 white Crown Victoria.

They thought she might be headed to Illinois State University in Normal, where she has been a student, but she never showed up.

The family said they were contacted Monday night by a security guard at Millennium Park, who said she had been there on Sunday night.

Her sister Taylor said Tanner has been behaving differently for the past week – and the family is worried about her.

“My father and my brother are in Chicago distributing fliers, talking to people, looking for her,” she said.

LISTEN: WBBM Newsradio’s Steve Miller reports

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