Explore VOA's "The Damage Done" documentary series at https://projects.voanews.com/opioids/ Part 3; Episode 2, Risen From the Brink: We look at the story behind the man who has made it his life’s mission to help heroin addicts on the streets of Philadelphia, and how his insight and unique approach provide them with much needed assistance. Producers: Chris Simkins, Jeff Swicord, Jacquelyn De Phillips. Camera: Jeff Swicord, Chris Simkins, Marcus Harton.