A woman was arrested on suspicion of fatally stabbing an acquaintance during an argument in a Maryland home.
According to Newser, the 27-year-old has been identified as the daughter of a former US ambassador.
Sophia Negroponte has been charged with first-degree murder in the stabbing death of Yousuf Rasmussen, 24, of Bethesda.
Montgomery County police report the killing occurred at a residence in Rockville late Thursday.
In 2005, President George W.