Criminal investigations uncovers evidence for a criminal case. Our job as criminal investigators is to get the facts you need for specific crimes such as a homicide case, attempted murder case, manslaughter case, felony case, robbery case, threats, arson case, fraud and any other criminal activity.

Robert Hanrahan Investigations utilizes various investigative techniques such as surveillance, interviews, internet searches and background investigations. We will work to determine the details of the criminal case search for evidence that others might have missed. Our dedicated team of Chicago criminal investigators are highly trained in homicide investigations, murder investigations felony investigations, robbery investigations, manslaughter investigations, arson investigations and fraud investigations.

Contact RGH Investigations today at 312.981.8770