Police say three men are being treated for carbon-monoxide poisoning after they fell asleep in their RV in a parking lot on Long Island.
Nassau County police say the three men started feeling ill at about 3 a.m.
The men were parked in the Sunrise Mall parking lot in Massapequa. Police say the generator on their RV was apparently not ventilated properly.
The men were taken to a local hospital for treatment. Police said their injuries were not life threatening.
The men are employees of CNY Restoration and Development in Syracuse.