First published Feb. 3, 2022: San Francisco's death toll from fentanyl overdoses is nearly double the toll of the COVID-19 pandemic. Chronicle reporter Trisha Thadani takes us into the center of the city's fentanyl crisis and introduces us to people who are suffering from addiction firsthand — and she explores the limits of the city's strategy to curb the deadly opioid. | Unlimited Chronicle access: sfchronicle.com/pod Fifth & Mission will return with new episodes on July 11. Learn more about your ad choices. Visit megaphone.fm/adchoices