Chicago Blues

Police Commander Larry Cole returns in his most dangerous case to date. the investigation of the murders of two hit-men leads Cole to an old colleague, FBI Special Agent Reggie Stanton. Cole had known Stanton when he was a Chicago cop accused of vigilante knife-murders on Chicago's South Side. Now the murders of the two assassins bear the same M.O. as those long-ago cases.

This is #3 in Larry Cole series.