News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
Taxing Long Island
Partly Cloudy Night
73°
Local
Crime
Weather
Politics
Taxing Long Island

Sources: ICE detainee dies at Nassau County jail; investigation underway

The man was being held under a partnership between Nassau County and U.S. Immigration and Customs Enforcement (ICE), under which the county provides 50 jail cells for immigration detainees and receives federal reimbursement in return.

Kevin Vesey

Sep 19, 2025, 4:59 PM

Updated

Share:

More Stories

A 42-year-old man being held at the Nassau County Jail as an ICE detainee was found dead in his cell early Thursday morning, according to sources.

Sources tell News 12 the man — who has not yet been publicly identified — was discovered unresponsive and not breathing about 18 hours after arriving at the jail. Early indications suggest he died in his sleep, and sources say he suffered from serious underlying medical issues.

The man was being held under a partnership between Nassau County and U.S. Immigration and Customs Enforcement (ICE), under which the county provides 50 jail cells for immigration detainees and receives federal reimbursement in return.

In a written statement, Nassau County Sheriff Anthony LaRocco said:

“There is an ongoing investigation which will be thorough and transparent to determine the cause of death. Nassau County takes seriously its obligation to treat every prisoner humanely.”

Still, the incident has raised concerns among advocates and local officials, who are demanding answers about the health and safety conditions within the jail — particularly for immigration detainees.

Luis Mendez, of the advocacy group Empowering Young Professionals, questioned the facility’s standards of care:

“What’s going on in the jail? I think that’s the bigger question. Are inmates safe? Are they being provided healthcare properly?”

Serena Martin-Liguori, executive director of New Hour Long Island, called the death "absolutely unacceptable."

“The Nassau sheriff can make a priority to ensure that people, whoever is there, are kept safe," said Martin-Liguori.

Nassau County Legislator Seth Koslow, who is currently running for county executive, has called for a legislative hearing into the incident.

Additionally, the New York State Attorney General’s Office has launched its own investigation.

Top Stories

00:49
Screenshot 2026-09-10 17200964645

Ex-boyfriend accused of killing Sayville woman shot dead by police in Massachusetts

01:36
F P1 PM 1

A few showers overnight, but sun gradually develops with lower humidity Friday

5PM LI_Drone Show Preview_ajc_2026-09-10-17-29-27

9/11 drone show tribute honoring fallen first responders canceled due to tech difficulties

01:45
LI 10PM THUR_911 Tribute_ajc_2026-09-10-22-08-53

Nassau County residents gather at Eisenhower Park to honor 9/11 victims 25 years later

01:36
5PM LI_Jewish High Holy Holidays_ajc_2026-09-10-17-26-19

Long Island officials increase security ahead of Jewish High Holy Days

01:30
910jonspaforcibletouching_subclip_subclip_2026-09-10-05-09-03_05-02-06,24

Huntington Station spa employee accused of forcibly touching a woman during a massage

Flyboss 3-n1PortableInfantBouncer

Federal safety officials warn consumers to stop using Flyboss infant bouncers

01:40
Tree Removal MS 091026_2026-09-10-17-09-37

Plainview residents fight planned removal of trees damaging sidewalks

01:28
Haunted House MS 091026_2026-09-10-17-12-20

Condemned before Halloween: Darkness Rising Haunted House won’t open in 2026

01:59
910cecilia_2026-09-10-05-51-31

25 years later, Hauppauge memorial keeps 9/11 heroes' legacy alive

00:43
LIdroneprogramKK_2026-09-10-12-43-00

Nassau police unveil drone equipped with water rescue device

00:35
fraud charges

Owner of Patchogue asbestos removal company charged with workers’ comp insurance fraud

00:21
LIHicksvilleManDeadKK_2026-09-10-12-30-18

Authorities identify Hicksville man killed in Labor Day truck incident

00:25
910LIhofrtsa_2026-09-10-07-44-54

Hofstra union members ratify new contract with university

02:06
0630beWellcosmeticdoctor2_2026-06-30-11-48-21

Next week the sun will set during the 6 o'clock hour. How fast are we losing daylight?

00:28
Sex Abuse Sentence

West Babylon man gets 25 years in prison for sexually abusing child

00:20
Mosquito

Suffolk County confirms season’s second human West Nile case

00:18
fatal crash generic tn

Middle Island man killed in wrong-way Rocky Point crash

00:23
bald eagle

Bald eagle spotted in Malverne family’s backyard

00:32
LISALVADORANSTPS910_2026-09-10-05-39-55

Executive order ending Temporary Protected Status for Salvadorans paused by federal government

App StoreGoogle Play Store

info

Newsletter

Send Photos/Videos

Contact

About Us

News Team

News 12 New York

follow us

Twitter

Facebook

Instagram

more resources

Optimum Corporate

Optimum Service

Advertise on News 12

Careers

Content Removal Policy

© 2026 N12N, LLC

Privacy Policy

Terms of Service

Ad Choices