article_snippet: Both murders were linked in 2007 after matching DNA was discovered on the victims, who did not know each other.
article_snippet: This map shows the three unsolved murders all took place in close proximity - it is believed the three unsolved murders all are all linked .
article_snippet: For this to have happened twice, with identical wounds, within a few miles of each other was just too much of a coincidence.'
highlights_snippet: Murders were linked in 2007 when matching DNA was found on the victims .
  