David Smith remembers dancing to music in his head and having conversations with television shows during 16 months in solitary confinement at Norfolk City Jail. “Your mind plays tricks on you,” Smith said. “There was a slow disconnect with reality. I didn’t recognize the pain that was happening in me, nor did I have the emotional strength to fight back, institutionally.” Smith is no longer an inmate, but his goal is to end the torture that he said Virginia inmates have endured while sitting in solitary confinement. Smith served a three-year sentence after pleading guilty to 10 counts of possession...