Traffic Services Unit Community Services Unit Information & Analysis Unit Criminal Investigation Unit Crisis Negotiation Team Evidence Detection Unit Professional Development Unit K-9 Unit Motorcycle Unit Ordnance Disposal Police Athletic League Special Weapons & Tactics Unit Traffic Services Unit Walking and Bike Patrol Mounted Patrol Unit  Patrol Division   Traffic Services Unit investigates and reconstructs all incidents involving a fatality, serious injury or a departmental vehicle involved in an accident with injuries.  Trained personnel using a computer-aided program accomplish the reconstructionof an accident.  Traffic and accident data is analyzed and provided to other department personnel to enable the effective deployment of officers.  The unit is also responsible for training officers in accident investigation, the use of radar and drunk driving law enforcement.  These officers also develop and present traffic safety programs to the public.