“Five months ago, a photograph of a despondent, heroin-addicted homeless man sitting on a scrap of cardboard near the Embarcadero appeared in The Chronicle. In Ohio, the man’s brother saw the picture and called the reporter who wrote the story. That’s Tyson Feilzer, his brother Baron said. I haven’t seen him for nearly a decade. Please help me find him. I want to save him.” SF Chronicle: A brother’s heartbreak: Finding — and losing — a homeless addict on SF’s streets.