Providence Police say a 24-year-old woman's life was saved by officers after she suffered an overdose of narcotics.  Officers administered the drug Narcan to the woman when they responded to a home in the city Monday.  The victim was found unresponsive on a bathroom floor with a spoon and needle nearby, and she quickly came to and sat up once Narcan was given to her.  She was taken to the hospital for further treatment.