It is believed the father-of-two had a heart attack after trying to free his van from a snow drift.

BBC: Dulverton post office

While the Colorado researcher didn't know if the study participants were smokers or non-smokers, the CDC's editorial points out that the new study adds to research from eight other studies, which also saw a drop in heart attack related hospitalizations after smoke-free laws are enforced.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations

Motherwell took the lead with a counter-attack after goalkeeper Graeme Smith had punched clear a Lyle free-kick and then palmed away a Chris Swailes header.

BBC: Hamilton Accies 0-3 Motherwell

They also had a chance to level after Shane Williams broke free in the attack that led to the game's most controversial incident - Dan Carter's high tackle on Martin Roberts, for which the New Zealander has been cited.

BBC: Jones pledges Wales will beat NZ

They could hardly have had longer to keep Tottenham at bay after taking the lead with their first attack of the afternoon when the impressive Milijas curled in a free-kick and Doyle glanced the ball in.

BBC: Tottenham 0-1 Wolves

Healy shot just wide from a free-kick after 27 minutes but Northern Ireland were struggling to make an impact in attack.

BBC: N Ireland 0-2 Slovakia