Republican candidates for Cook County state’s attorney Patrick O’Brien, left, and Christopher Pfannkuche appear on a “Chicago Tonight” candidate forum. (WTTW News)

With violent crime in Chicago of huge concern to voters, we hear from the two GOP candidates aiming to be the next Cook County state’s attorney.

The two candidates aiming to replace Cook County State's Attorney Anita Alvarez make their case in our latest candidate forum.