that strange man? reporter: that child, according to the prosecution, but a dangerous teenager according to the defense. that s cement. that is a sidewalk. and that is not an unarmed teenager with nothing but skittles trying to get home, and the suggestion by the state that that s not a weapon, that that can t hurt somebody, that that can t cause great bodily injury is disgusting. reporter: martin savidge, cnn, sanford, florida. let s bring in sunny hostin, jeffrey toobin, danny cevallos and mark geragos. mark s latest book is mistrial, an inside look at how the criminal justice system and sometimes doesn t. what s your assessment of oerm are a s closing today?