UPDATED: Harmful Chemicals Found in 2-year-old's Bottle, Car Seat

A 2-year-old girl and her 45-year-old father from Queens are in the hospital in critical condition after they were discovered unconscious Monday in a car parked in Lawrence, police said.

Upon further investigation by the Nassau County Police Department Haz-Mat Unit, the toddler’s bottle contained a chemical found in fire extinguishers called ammonium chloride and a pesticide known as “Sevin” on her car seat, according to police.

No substances were found in the vehicle that may be a threat to the community, police said.

A 911 call was placed around 8:20 a.m. on Monday when the pair was found unconscious behind in Lawrence. When officers arrived, the man and his daughter were in respiratory distress.

The investigation is ongoing.

The original story follows:

Nassau County Hazmat teams are investigating a white powdery substance in a vehicle parked in Lawrence after two people were discovered unconscious in the car earlier on Monday and taken to the hospital, police said.

According to police, a 2-year-old female is in critical but stable condition as of an hour ago, and a 45-year-old man is in critical condition. The pair was found unconscious at around 9:30 a.m. in a silver Toyota behind on Central Avenue in Lawrence, News 12 Long Island reports.

Patch will update this story as details become available.