CHICAGO (WLS) — The family of missing Chicago postal worker Kierra Coles will mark her 28th birthday Thursday.

Coles went missing in October 2018. She was three months pregnant at the time.

In July police suspended their investigation, saying they’d exhausted all leads.

Police said the missing person case is still classified as high-risk, with foul play suspected.

The surveillance video taken the day of the disappearance near 81st and Vernon was reportedly the last time Coles was seen.

The recording shows a woman in a postal worker uniform walking in the Chatham neighborhood, where Coles lived.

Coles’ family said the woman in the video was not Kierra. ABC Chicago