The functions and activities of the Criminal Investigation Division include:

• Investigating criminal cases
• Tracking and frequent monitoring of registered sexual offenders;
• Processing crime scenes and gathering evidence;
• Maintaining criminal intelligence files;
• Courtroom testimony
• Performing Background checks for police applicants.

There are several types of crimes handle by this division:

• Property Crimes
• Financial Crimes
• Crimes Against Persons
• Domestic / Family Violence
• Juvenile Crimes
• Narcotics