Christmas, New Hampshire and carbon monoxide

The victims have been identified as Matthew Goldstein, 52, Lyla Goldstein, 54, Valerie Goldstein, 22, and Violet Goldstein, 19, officials said.
A heating system in a New Hampshire home didn't properly filter out carbon monoxide, which led the deadly gas to leak inside ...
WWLP Springfield on MSN12h
Preventing carbon monoxide poisoning
Fire officials are reminding people of the importance of having working carbon monoxide alarms in their homes after a ...