Which of the following elements is typically LEAST essential to include in a concise summary of a news story?
A) The main event or topic.
B) The primary individuals or groups involved.
C) Specific quotes from minor witnesses or detailed statistics that aren't central to the main point.
D) The 'when' and 'where' of the event.
E) The 'why' or 'how' of the event, if crucial to understanding.