Robert J Callahan | Criminal Defense Lawyer

Chicago criminal defense lawyer Robert J Callahan has 24 years of experience in the Chicago IL and Federal criminal courts. Defense attorneys in this firm specialize in narcotics and drug charges, federal charges felony charges, DUI and violent crimes such as murder, gun violations, and other criminal defense cases. Robert J Callahan's criminal defense law firms winning percentage speaks for itself. On hands, investigation and in-depth research win Chicago criminal cases in Illinois.