Neighborhood. One Public Health officials said what happened to them is a red flag. In his 22 years with the city his he has never seen three people die at once like this. The coowner of a deli in San Francisco says the three men who died from possible fentanyl poisoning were neighborhood fixtures. He knew them as adam andy and michael. They were in their late 20s to 30s. They will be waiting to help me open and bring the trash cans in. Reporter 4 30 am thursday they were found dead a block away on pastry by a Security Guard in the doorway by urban school. The men lived on the streets. They sleep there or in front of my house. Basically every night. They are here all the time. It finally got cold. Reporter there was Drug Paraphernalia found on the scene that suggests they might have been using methamphetamine or crack cocaine. Reporter doctor thomas said fentanyl is often deadly when used to cut drugs such as methamphetamine cocaine and heroin. Fentanyl is extremely potent and quick ac