Remains of Cheyann Klus found over 5 years after she went missing in Chicago, authorities say

The remains of a young woman who went missing in Chicago more than five years ago have been found, authorities have confirmed. 

Cheyann Klus was 22 when she was last seen on Nov. 27, 2017 at her home in Downers Grove, Illinois, according to the DuPage County sheriff's office. She traveled into Chicago the night of Dec. 1 of that year, and was never heard from again, authorities said.

In a statement, the Cook County Sheriff's office told CBS News they worked with the DuPage County Sheriff's office and the FBI to confirm Klus' identity through dental records last week.