NYC shootings have plunged to record lows this year, NYPD Commish Jessica Tisch says ‘we are resetting the curve’

The guns aren’t blazing. Shootings and the number of New Yorkers who fell victim to gun violence have plunged to all-time lows so far this year — even as the Big Apple contended with its worst mass shooting in 25 years, new NYPD crime statistics show. The Big Apple saw 412 shooting incidents, with 489…