News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
Toll of Commuting
Partly Cloudy Night
79°
Local
Crime
Weather
Politics
Toll of Commuting

Valley Stream homeowner speaks out after alleged chemical exposure at family barbecue

Police have not specified how many people were injured, only that multiple people were taken to nearby hospitals for evaluation and treatment.

News 12 Staff

and

Jeremy Skiba

Jul 4, 2026, 12:27 PM

Updated

Share:

More Stories

A Fourth of July weekend family barbecue in Valley Stream ended Friday night after guests were exposed to what police say was an unknown chemical substance, sending 10 people to the hospital.

Homeowner Keematie Rajroop said the gathering took a frightening turn when family members noticed a strong odor.

"We started smelling this strong scent. Our eyes started burning. Your throat was burning," Rajroop said.

According to Rajroop, the smell resembled vinegar. As family members tried to determine where it was coming from, one relative went to the back of the yard.

"My cousin-in-law went to the back of the yard to see, because it was coming from behind us. They saw the mist," she said.

Nassau County police allege the mist came from an unknown chemical substance that was sprayed by a neighboring resident, identified as 46-year-old Nicholas Stolz.

Rajroop said she called 911 after family members began experiencing difficulty breathing.

Ten people were taken to the hospital, including three children. Rajroop said everyone has since been released, but some relatives continue to experience lingering health issues.

"When we dropped them off at the airport, she was throwing up there as well. I have another cousin who went to the hospital. She was the last one to come out last night. She's still having problems internally, and we don't know the after-effects of what he did," Rajroop said.

Prosecutors said several partygoers suffered burning sensations and difficulty breathing.

Stolz's attorney said her client was simply spraying his grass.

The incident left neighbors shocked.

"I've lived here the past five years. I've never heard of this. People are friendly. But this is not good," said neighbor Mahesh Hadap.

Stolz was arraigned Saturday morning on 11 counts of assault and endangering the welfare of a child. He pleaded not guilty, was released and is scheduled to return to court on Wednesday, July 22.

More Stories

Top Stories

00:28
b15cb461-347e-436e-a848-c65197d6a31d

Passaic Mayor Hector Lora confirms body of missing 10-year-old girl has been found

01:38
processed-F4DC7BC8-1CD9-4A1C-8E74-0BF67369F7C6

Memorial honors boy found in Passaic River as search for other child continues

01:56
Screenshot 2026-07-31 154232

Mix of sun and clouds. warm temperatures on Saturday for western Connecticut

01:47
Screenshot 2026-07-31 172829

NJ prepares for plastic utensils-by-request law change

developing copy

The all-new News 12 app is live. Here’s how to update

02:25
Royal Chicken Raw TN

Piscataway restaurant owner says township made him paint over murals before opening

02:04
RTNJElizabethSmellTreatPlantCKeating5pm_2026-07-31-17-20-25

Elizabeth homeowners complain of consistent odor from wastewater treatment plant

01:57
731laurendueturtlesnew_2026-07-31-12-17-15

Illegal dumping of more than 150 turtles sparks rescue effort in Cranford

AP25324542837561

CDC study suggests invasive mold infections may be more common than previously recognized

Trevor Banton Blur

Inmate charged with murder in death of fellow prisoner at Garden State Youth Correctional Facility

00:20
ICE ARREST MONITOR copy

Pedestrian struck by vehicle after fleeing ICE agents in Point Pleasant Beach

AP17143734834169

Governor signs bill designating June 10 as Christina Grimmie Day in New Jersey

00:18
police investigation police lights mon copy

NJ 14-year-old accused of bringing handgun onto school bus; adult charged

child drowning

3-year-old girl drowns in Englewood Cliffs pool

00:15
WallFatalCrashVO12p_2026-07-31-12-24-20

Driver killed in 2-vehicle crash on Route 138 in Wall Township

00:15
Craig Babcock Blur

Warren man charged with distributing child sexual abuse material

00:14
f76c4926-6211-4b61-8a2a-0d000361823b

Swastikas discovered inside Lakewood synagogue in antisemitic bias incident

00:20
ACLifeguardLuringAM_2026-07-31-11-34-19

Atlantic City lifeguard charged with attempting to lure person he believed was 15-year-old girl

01:56
Paws and Pals NJ

Paws & Pals: Meet Angus, a playful 3-year-old hound mix looking for a loving home

00:21
Manslaughter Charges Generic

Glassboro woman charged with manslaughter in boyfriend’s fatal shooting

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