At least four dead as deep freeze grips United States

A woman walks through a gust of blowing snow in downtown Chicago Credit: Reuters

At least four people have been killed as an Arctic front continues to grip the United States bringing the coldest temperatures in two decades.

The weather-related deaths reported include a 48-year-old Chicago man who had a heart attack while shoveling snow on Sunday and an elderly woman who was found outside her Indianapolis home on Monday.


US temperatures set to plummet to record lows

Parts of America and Canada are experiencing near record-breaking low temperatures from a severe winter storm that has claimed at least 16 lives.