'A PROFOUND LOSS.' Tributes pour in for Nassau police officer killed in suspected DWI crash. Law enforcement agencies and elected officials are mourning Nassau County Police Officer Patricia Espinosa, killed Saturday in a suspected DWI crash. Watch News 12 and tune into our stories for more. . . . #News12 #LongIsland #NassauCounty #Police #PatriciaEspinosa #Tributes #News #LocalNews