It is also where her secretary, David Rizzio, was left to bleed to death after being stabbed by Lord Darnley and his cronies; a bronze plaque marks the spot.
Darnley was a cruel and violent man. 
mnli hypothesis: Darnley was a cruel and violent man.  premise: It is also where her secretary, David Rizzio, was left to bleed to death after being stabbed by Lord Darnley and his cronies; a bronze plaque marks the spot.