article_snippet: (CNN)Nineteen-year-old Tony Robinson was not armed when a Madison, Wisconsin, police officer fatally shot CNN)Nineteen-year-old Tony Robinson, Police Chief Mike Koval said Saturday.
article_snippet: Tony Robinson had a criminal history, according to the state of Wisconsin public records.  
article_snippet: Wisconsin Circuit Court documents indicate that Tony Robinson pleaded guilty in December of last year to an armed robbery that occurred April 25, 2014.
article_snippet: police chief said that Tony Robinson was unarmed, but police chief officer was assaulted and an investigation is underway.  
article_snippet: Police described Tony Robinson as African-American.
article_snippet: Dispatchers identified Tony as Tony Robinson, according to 911 audio obtained by WKOW.
highlights_snippet: Tony Robinson, 19, was unarmed when Officer killed Officer, police chief says .
  
highlights_snippet: Tony Robinson had a prior conviction for armed robbery .