Complex sentence: There was one indirect death attributed to the storm, when a 71-year old woman was cut by flying glass and subsequently suffered a fatal heart attack; medical help could not reach her due to the intensity of the storm.
Split into simpler sentences: There was one indirect death attributed to the storm, when a 71-year old woman was cut by flying glass and subsequently suffered a fatal heart attack. Medical help could not reach her due to the intensity of the storm.