Family seeking 2nd autopsy after Bulgarian Chicago business owner Nenko Gantchev dies in ICE custody

The family of a Chicago entrepreneur, who tragically passed away while under the watch of Immigration and Customs Enforcement (ICE), is calling for a second, independent autopsy. The mysterious circumstances surrounding his death have left them searching for answers.

Nenko Gantchev, aged 56, died on December 15 at the North Lake Correctional Facility located in Baldwin, Michigan. This facility, managed by a private prison company and contracted by ICE, is where immigrant detainees are held.

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

ICE officials have indicated that Gantchev’s death is “suspected to be from natural causes,” yet the official cause remains “under investigation.” Despite these statements, Gantchev’s family is still waiting for concrete answers from federal authorities regarding the events leading to his untimely demise.

In pursuit of clarity, the ABC7 I-Team has been diligently working to piece together a timeline of the incident by filing public record requests. Their investigation aims to uncover details from the night of Gantchev’s death, as well as other emergency situations at the facility, which houses numerous individuals detained by immigration agents from the Chicago area.

Owned by the GEO Group, a private prison company, the North Lake Correctional Facility is situated in Lake County, Michigan. This establishment has been at the center of scrutiny as questions about the treatment and conditions of detainees continue to surface.

The North Lake Correctional Facility, owned by the private prison company GEO Group, is in Lake County, Michigan.

It was 9:15 p.m. on Dec. 15 when the Lake County dispatch center received its first call from an officer at the North Lake facility regarding Gantchev, according to dispatch records.

Lake County officials tell the I-Team the officer did not call 911, rather the call was received on the county’s non-emergency/administrative phone line.

“I have a detainee that is unresponsive, late 50’s male,” the North Lake officer can be heard telling the dispatcher in a recording of the call. “They’re doing chest compressions, as we speak, performing CPR.”

According to an event report for the call, EMS responded to the facility and by 10:08 p.m., a medical examiner was called out after Gantchev was pronounced deceased.

The Lake County Sheriff’s Office is investigating Gantchev’s death, telling the I-Team it’s standard protocol for it to investigate all deaths in Lake County, Michigan.

A spokesperson for the Sheriff’s Office said deputies were not notified of Gantchev’s death until after his body was removed from the North Lake facility.

Family seeks answers, 2nd autopsy

Nenko Gantchev had lived in Chicago for three decades, owned a trucking business and was seeking a green card after marrying an American citizen eight years ago, his family previously told the I-Team.

In fact, it was at a Sept. 23 interview for a green card when federal agents arrested Gantchev, his wife said.

After spending a day at the Broadview ICE facility, federal arrest records show Gantchev was moved to North Lake for 82 days in custody before he died.

In the weeks leading up to his death, Gantchev’s family and friends say his health was deteriorating.

“The family hasn’t really learned much of anything,” said Anna, a family spokesperson who asked the I-Team not to use her last name out of fears of retaliation for speaking out.

According to the family’s new attorney, Brian Salvi, the law firm is in the process of obtaining a second, private autopsy of his body, but are still waiting for the results of the initial autopsy.

“We do not have the results of the initial autopsy yet and want to provide the family with validation on the findings once we receive it by performing a private autopsy as well,” Salvi told the I-Team by email.

Gantchev’s family fears that Nenko’s concerns over his health, leading up to the day he died were ignored by North Lake staff.

“There was no accommodation for his [type 2] diabetes, the fact that he needed any kind of special diet,” Anna told the I-Team on Dec. 19. “He was not feeling well, progressively.”

“[North Lake staff] told him he needed an echocardiogram, at least a month went by up to the point that he died, that he did not get that,” Anna said. “It never happened.”

In a previous statement, a spokesperson for the Department of Homeland Security and ICE said, “At no time during detention is a detained alien denied emergency care.”

Lawmakers pressing for answers

Gantchev is one of 433 people arrested in the Chicago-area that were sent to the North Lake Facility during the first five weeks of the Trump Administration’s “Operation Midway Blitz”, according to recently released federal arrest data by the Deportation Data Project.

Lake County emergency records obtained by the I-Team show there have been two suicide attempts at the North Lake facility since November.

Lawmakers have pressed for more information about the conditions inside the North Lake facility following Gantchev’s death, including Illinois 3rd District Congresswoman Delia Ramirez (D).

“It’s incredibly important for us to understand exactly what happened to him,” Ramirez told the I-Team. “It will allow us to also prepare ourselves to ensure that we prevent another death at the hands of ICE, and at the hands of these private detention centers.”

GEO Group, ICE and the Department of Homeland Security did not respond to the I-Team’s questions. A spokesperson for GEO Group previously directed all questions surrounding Gantchev’s death to ICE.

A spokesperson for DHS and ICE previously said, “ICE is committed to ensuring that all those in custody reside in safe, secure and humane environments. Comprehensive medical care is provided from the moment individuals arrive and throughout the entirety of their stay.”

Congresswoman Ramirez and Michigan lawmakers have called for a “thorough and transparent investigation” into Gantchev’s death, including asking for preliminary findings from the death investigation by Jan. 9.

There were at least 30 deaths in ICE custody last year, the highest number in more than 20 years, the lawmakers say.

“This is not just an isolated incident,” Ramirez said. “It is a pattern we are seeing of inhumane conditions.”

Copyright © 2026 WLS-TV. All Rights Reserved.

You May Also Like

DOE employee charged with trying to aid Iran-backed Houthis, feds say

DOE Employee Charged in Alleged Plot to Aid Iran-Backed Houthis

Iran-backed Houthis make gains in Red Sea Fox News correspondent Steve Harrigan…
Ken Paxton heard saying Trump's GOP midterm convention hurt him: Report

Report: Ken Paxton Said Trump’s GOP Midterm Convention Hurt Him

Texas Republican Senate nominee Ken Paxton told donors at a private fundraiser…
Christa Pike is first death row inmate ever to survive lethal injection, expert says 

Expert Says Death Row Inmate Christa Pike Survived Lethal Injection

Christa Pike became the first known death row inmate to survive a…
Illegal migrant arrested in SoCal raid over alleged credit card fraud

Undocumented immigrant arrested in SoCal over alleged card fraud

Federal agents searching Thursday morning for five alleged illegal migrants wanted in…
Leading AI Experts Fault Senate Democrats for Blocking Ratepayer Act

AI Experts Criticize Senate Democrats for Blocking Ratepayer Act

Innovation Council Action Director of Government Affairs Nicholas Elliot accused Senate Democrats…
Fox News ‘Antisemitism Exposed’ Newsletter: Bravery stops terror in sky and at temple

Fox News ‘Antisemitism Exposed’ Newsletter: Bravery Stops Terror Threats in the Sky and at a Temple

– Israeli Prime Minister Benjamin Netanyahu says a passenger’s bravery in a…
Ole Miss students died near drug listing newly illegal ingredient, ex-prosecutor says selling it is 'unlawful'

Ex-Prosecutor: Selling Drug Linked to Ole Miss Deaths Is Illegal

OXFORD, Miss. – Two Ole Miss students were found dead near tablets…
Two best friends show that while chemo fights cancer, it's friends who can save your life

Best Friends Show How Support Can Be Lifesaving During Cancer Chemotherapy

TONY DOKOUPIL: 00:00:16 That’s Jen Taylor and her best friend, Adrien Finkel.…
Xavier Becerra addresses death penalty after botched Christa Pike execution

Xavier Becerra on Death Penalty After Botched Christa Pike Execution

California’s death row includes 564 inmates, and gubernatorial candidate Xavier Becerra is…
Florida appeals court overturns babysitter's convictions in hot car death of infant

Florida Court Overturns Babysitter Convictions in Infant Hot-Car Death

Rhonda Jewell left 10-month-old Ariya Paige inside a vehicle for roughly five…
Georgia college student Aiden Dombrowski posed as high school runner attacked athlete during race

Aiden Dombrowski Posed as Runner, Attacked Athlete in Georgia Race

A University of Georgia student allegedly disguised himself as a high school…
FlyDubai flight passenger details treating wounded pilot after tying up suspect

Flydubai Passenger Recounts Treating Wounded Pilot After Suspect Restrained

Israeli dentist Dr. Shota Musaev boarded FlyDubai Flight 1073 as an ordinary…