Naperville police, Forest Preserve District of DuPage County searching for missing woman Olasinmibo 'Sinmi' Abosede off 83rd St.

NAPERVILLE, Ill. (WLS) — There is a large-scale search Monday for a missing woman in Naperville.

The DuPage County Forest Preserve District announced via social media that they are assisting Naperville police in a search effort. This operation kicked off at 9 a.m. at the Springbrook Prairie Forest Preserve located on 83rd Street.

ABC7 Chicago is now streaming 24/7. Click here to watch

Olasinmibo “Sinmi” Abosede was last seen on Wednesday.

Dozens are volunteers are helping, along with K-9 teams.

Naperville Police and DuPage County Forest Preserve District Search for Missing Woman, Olasinmibo 'Sinmi' Abosede, near 83rd Street.

Illinois State Police previously said Abosede is 46; 5-feet, 6-inches tall; and weighs 190 pounds.

According to state police, she has black hair and was last seen wearing a black headscarf, a black Adidas jacket featuring white stripes on the sleeves, gray sweatpants, and black Crocs.

She was last seen on the corner of Sudbury Street and Lindsay drive at 9:20 a.m. Wednesday.

Abosede has a condition that places her in danger, police said.

People who plan to visit that forest preserve Monday will notice increased activity, but the preserve and parking lots are open.

Chopper 7 was over the scene about noon, and one of the people searching was put on a stretcher and placed in an ambulance.

It was not immediately clear what happened to the individual.

Those searching are wearing bright colors and combing through the brush in the area.

Anyone with information on Abosede’s whereabouts is asked to call 911 or the Naperville Police Investigations Division at 630-548-1421.

This is a developing story; check back with ABC7 Chicago for updates.

Copyright © 2025 WLS-TV. All Rights Reserved.

You May Also Like

Union alleges Bureau of Prisons in contempt for failing to reinstate collective bargaining agreement

Prison Workers Union Alleges Bureau of Prisons Contempt Over Pact

The union representing 30,000 Bureau of Prisons employees is asking a federal…
Google launches Gemini AI workplace agent that can write code and run tasks, company says

Google Launches Gemini AI Workplace Agent for Coding and Task Automation

Google unveiled a new AI agent for workplace tasks on Thursday, entering…
FIRST ON FOX: FBI targets Ghana scam compound linked to nearly $10M in losses, more than 130 detained

FBI Targets Ghana Scam Compound Linked to Nearly $10M in Losses; Over 130 Detained

The latest enforcement action comes under Operation Blackout, the FBI’s international drive…
Christa Pike tried to help executioners before bungled lethal injections, lawyer claims

Lawyer Says Christa Pike Tried to Help Before Botched Executions

Christa Pike remained “kind and polite” and even tried to assist the…
Roger Clemens will recieve the Presidential Medal of Freedom

Baseball Star Roger Clemens to Receive Presidential Medal of Freedom

Roger Clemens is set to add one of the country’s most prestigious…
Christa Pike’s botched lethal injection takes focus off victim, jeopardizes execution: former police chief

Attorney: Christa Pike Is Walking After Botched Execution Attempt

Anesthesiologist who advised Christa Pike’s defense speaks out against lethal injection Anesthesiologist…
Ex-Marine Nigel Edge facing death penalty for killing three in North Carolina mass shooting: prosecutors

Ex-Marine Nigel Edge Faces Death Penalty in NC Mass Shooting

Prosecutors said Wednesday they will pursue the death penalty for a former…
Illinois woman disappears on trip with boyfriend who returned home without her, mother says

Mother Says Illinois Woman Vanished as Boyfriend Came Home Alone

Authorities in Illinois are asking for the public’s help in locating a…
Reginald House

Jacksonville Man Convicted of 2022 Murder of Missing Man Found Buried in Field

Investigators said Reginald House confessed to killing 44-year-old Philip Curtiss, burning his…
Felicia Hirn charged in 3-year-old son Leland Chipoco's murder over a year after boy's death in Chicago

Felicia Hirn Charged With Murder of 3-Year-Old Son Leland Chipoco in Chicago

CHICAGO () — The mother of a 3-year-old boy who was fatally…
GOP Rep. Ashley Hinson slams Dem Josh Turek for missing most votes in Iowa Legislature: ‘You stole from taxpayers’

Iowa GOP Rep. Ashley Hinson Says Josh Turek Skipped Most Votes

Rep. Ashley Hinson (R-Iowa) attacked Democratic rival Josh Turek on Wednesday over…
Nicolas Maduro, wife face torture charge in new U.S. indictment

Venezuela’s Maduro, Wife Cilia Flores Face US Torture Charges

Deposed Venezuelan President Nicolás Maduro and his wife, Cilia Flores, are facing…