A man has been charged with two counts of first-degree murder for what prosecutors call the “horrific” deadly stabbing of his girlfriend and her roommate.
Late night on Sept. 8, law enforcement responded to a call for a man who was down and bloodied on the grass outside the Montrose apartments on S 152nd Street in Burien.
That man was identified as 29-year-old Marvin Ortiz Montecinos…