what a sad, sad story..
from reading the various reports from the original link, it would seem that that the retired couple had lived on the residential site for over ten years..
has been bitterly cold over there and just wondering if they'd used a portable heater to supplement and combat the cold as a lot of people do..
had to have a moan a year or two ago at a friend who now lives in a static at a residential site when he's in the country who seemed to think that as he only used his portable gas heater for a few weeks a year he didn't need to have the appliance serviced annually, or indeed even his central heating boiler..
and thinking about it, i don't remember seeing any carbon monoxide alarms in there..
the couples family must be devastated especially as it could have been avoided..
a timely reminder to us all..