Hundreds of demonstrators Monday at the Wisconsin state Capitol in Madison protest the shooting of Tony Robinson. The unarmed black man fatally shot by a white Wisconsin police officer tended to be an impulsive risk-taker and faced a choice between a middle-class lifestyle and the gang world, according to court documents. The file connected to Robinson's conviction last year for armed robbery shows he was diagnosed with attention-deficit disorder and anxiety and depression. The documents were contained in a report by a state Department of Corrections agent. Madison police officer Matt Kenny shot Robinson on Friday while investigating a call that the young man was jumping in and out of traffic and had assaulted someone. The officer heard a disturbance and forced his way into an apartment where Robinson had gone. Authorities said Kenny fired after Robinson assaulted him.