News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
Taxing Long Island
Fair or Mostly Sunny
85°
Local
Crime
Weather
Politics
Taxing Long Island

Accused driver held on $200K bail after fatal Nesconset crash that killed construction worker, injured 2 others

According to prosecutors, the crash occurred at about 6:40 a.m. Monday and involved three construction workers who were preparing for paving operations.

Logan Crawford

Aug 11, 2026, 12:26 PM

Updated

Share:

More Stories

A 26-year-old Suffolk County man pleaded not guilty Tuesday to charges stemming from a crash that killed a construction worker and seriously injured two others in Nesconset, as prosecutors indicated additional homicide charges could be forthcoming.

Thomas Lobianco, of Lake Ronkonkoma, was arraigned in Suffolk County court following the Aug. 10 crash at the intersection of Townline Road and Terry Road. He appeared wearing a 7-Eleven work shirt.

According to prosecutors, the crash occurred at about 6:40 a.m. Monday and involved three construction workers who were preparing for paving operations.

Authorities said Joel Sicon-Porix, 38, of Mastic, was taken to the hospital where pronounced dead. Two other workers, Kevin Chavez-Sarmiento, 30, of Bay Shore, and Jose Gonzalez-Colindres, 33, of Brentwood, suffered serious injuries and were transported to Stony Brook University Hospital.

Prosecutors alleged that witnesses observed Lobianco driving erratically before the collision. One witness reported seeing the defendant stopped at a green light and then drifting across the roadway. Prosecutors said the vehicle then went through a red light at a high rate of speed, crossed into the westbound lane, mounted a sidewalk, and struck the three workers.

The vehicle subsequently crashed into a traffic control device, a utility pole, a fence, and a tree, according to the prosecution.

A witness also told investigators that Lobianco appeared to be looking down at a cellphone just before the crash.

During the arraignment, prosecutors said Lobianco performed poorly on field sobriety tests, including the one-leg stand, where he allegedly showed poor balance. Authorities said he tested positive for cannabis and told investigators he had smoked marijuana around 8 p.m. the night before the crash.

A blood sample was submitted to the Medical Examiner's Office, and results are pending.

Prosecutors further alleged that witnesses observed Lobianco leaning and swaying about an hour before the crash while working a shift at a 7-Eleven store.

The Suffolk County District Attorney's Office asked the court to suspend Lobianco's driver's license, which the judge granted. Prosecutors said they expect the case could be upgraded to homicide-related charges pending the continuing investigation and forensic testing.

The judge set $200,000 cash and suspended Lobianco's driver's license.

He is scheduled to return to court on Aug. 18.

More Stories

Top Stories

02:29
1000049309

Westbury homeowner pleads for help after tree crashes through her home, trapping dozens of cats inside

00:41
LICONSTRUCTIONWK81126_2026-08-11-12-21-35

Accused driver held on $200K bail after fatal Nesconset crash that killed construction worker, injured 2 others

02:08
F P1 PM 1

Hot and humid weather stays with afternoon storms across Long Island

00:42
LIAIAdsBlakemanKK_2026-08-11-12-16-53

State Democratic chair files complaint against Blakeman over AI campaign ads

00:28
LIIslandersJerseyKK_2026-08-11-12-16-33

Islanders narrow over 80,000 third jersey submissions to final 8

01:58
LITAXINGLIHOUSE81126_2026-08-11-05-56-32

Over 130,000 people moved out of New York last year. Why?

00:28
dwi arrest

Police: Man arrested after damaging Hampton Bays property during DWI crash

00:44
Screenshot 2026-08-11 053649

Gov. Hochul warns Medicare changes could increase prescription drug costs for 1.3 million New Yorkers

00:27
LIKNIFEPOINTROBBERY811_2026-08-11-05-40-28

Man arrested for stealing candy from Bellerose Terrace 7-Eleven at knifepoint

00:17
deadly stabbing

Holbrook man fatally stabbed in Manhattan; no arrests made

00:38
hannaford - diced jalapenos 3.75oz upc 030223082712

Taylor Fresh Foods recalls products over possible salmonella contamination

00:27
LIHOPSITALLAWSUIT811_2026-08-11-05-11-05

North Shore University Hospital facing lawsuit for alleged unpaid fees

00:27
li10pmboloilspill_2026-08-10-22-07-53

200 gallons of gasoline believed to have spilled in Carle Place from overturned tanker

02:05
5PMWorkerKilledKK_2026-08-10-17-36-12

Police: Drug-impaired driver killed construction worker, seriously injured 2 others in Nesconset

00:21
AP Trump

President Trump to visit Long Island this week

00:36
li10pmbolcolumbiavigil_2026-08-10-22-25-03

Colombian community holds prayer vigil in Hampton Bays following 7.4 magnitude quake

01:51
Squishy

Are squishy toys safe? Viral trend raises health concerns for tri-state parents

01:37
Amazon MS 081026_2026-08-10-17-11-01

Community weighs in on proposed $1B Amazon facility in Holbrook

01:20
NYCCapsizedBoatOperatorCharged001

Feds charge speedboat operator after mother and infant are killed in New York Harbor capsizing

01:35
li10pmwhaleboatersafety_2026-08-10-22-18-35

New state law will require whale-safe boating education

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