How could a child disappear and no one notice? It seems to have happened to Erica Parsons. Her adoptive parents took her to live with her grandparents in 2011 and that's the last anyone saw of her. A suspicious stepbrother eventually called authorities. A woman who grew up with Erica is Dr. Drew's guest tonight. She'll reveal the tangled family's past that may have put Erica in jeopardy.
Plus, Andrea Sneiderman's sentencing. The 'Behavior Bureau' takes a look at her emotional plea to the court before she was sentenced to 5 years in prison.