Three generations of one family murdered in the same house: Grandmother, mother and her son are all stabbed to death while girl, 9, watches

Three generations of a single family were murdered in their house during a stabbing rampage that killed a grandmother, a mother and a 14-year-old boy.

 The boy's 9-year-old sister watched at least one of the horrific murders in the home in suburban Nashville, Tennessee.

 She ran out of the house to get help, though the rest of her family was already dead when she returned.

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  http://www.dailymail.co.uk/news/article-2197428/Three-generations-family-murdered-house.html#ixzz25PRxkHrn