BALTIMORE, MD -- OCTOBER 06: The birthday boy, Marcello Hinton, is a little upset at being pulled inside by his grandmother, Tonya.
Tonya Green-Pyles celebrates her grandson's second birthday with family and friends at her home in Pimlico. Tonya, now a peer counselor specializing in harm reduction for the Baltimore County Health Department, is a former sex worker and recovering addict. She's transitioned to a stable home, career and family life. (photo by Andre Chung for The Washington Post)