Times stronger than heroin and 100 times stronger than morphine. In 2016, 22 people in San Francisco died of fentanyl overdose a 50 increase over 2015. Police say its very rare to have three deaths at once. They say they are looking into the possibly they used the same batch of fentanyl. Its not common, but if three individuals were possibly using drugs and were using the same substance, that they had the same experience. Reporter the victims dont have any connection to the private high school. Never good to see for anyone let alone schoolkids. Its just sad that such a nice neighborhood can have such horrible things happening to it. Reporter around the block at the corner of haight and ashbury, the birthplace of hippie counterculture for and a hot spot for drugs. A terrible epidemic really with illicit drugs. I think its really especially bad with a lot of the Homeless Population because people dont really tend to care about them and they dont care about themselves. Reporter the deaths