Three people were found dead in a home in Butler County from possible carbon monoxide poisoning, sources said. First responders were called to a home on College Street in Butler at around 5 p.m. on Tuesday.

Called “the silent killer”, carbon monoxide can be extremely dangerous and completely unrecognizable at first. Upstate Medical’s director of poison control, Vincent Calleo, gave out some helpful tips on how to stay safe.

There’s a large emergency response at a Butler home after three people were found dead. Channel 11 saw firefighters, police and medics at a home on College Street on Tuesday afternoon. We’ve learned that three people were found dead from possible carbon monoxide poisoning. The deaths are under investigation.

Gerry Kennedy decided to sleep in his campervan after socialising in Thomastown due to weather warnings advising people against driving due to forecasted snow and ice

The funeral of a Kilkenny father-of-five who died in a campervan from suspected carbon monoxide poisoning over the weekend is to take place on Friday.

AAA reminds drivers that it is never safe to start or leave a vehicle running in an enclosed space, such as a garage.

WAKEFIELD — Four adults were found dead of suspected carbon monoxide poisoning on Wednesday in a home at 2962 Province Lake Road, according to authorities.