Fiscal Year 2013-2015 Special Budget Meeting

done in the past. Because each unit is working in a manageable area instead of citywide, the DIUs are also more likely to identify patterns and learn the identifying characteristics and modus operandi of the local criminals, whether robbery, burglary or shooting suspects. In addition, actively working cases in the field, debriefing people arrested by uniformed officers and developing informants can often result in solving crimes that initially had few leads. The DIU investigators will require significant support from the Department, the crime scene technicians, and the Criminalistics division. In robberies, a key piece of evidence is often the criminal's appearance and the ability of the victim to identify the assailant. It is therefore important to provide searchable digital photo files so that robbery investigators can quickly assemble photo arrays to show to victims and witnesses in a timely fashion after the robbery has occurred. The Bratton Group team has learned that this is rarely done now because the Department's system of electronic access to the photo files of the Alameda County Consolidated Arrest Report System (CARS) is extremely slow, and it takes far too much time to assemble photo arrays. Digital photo file systems are not expensive compared with many other forms of police technology, and it is strongly urged that the City of Oakland and the Department develop the capacity to readily consult and use this important evidentiary tool. In burglary, a key piece of evidence is often fingerprints left on surfaces in a burglarized property. The OPD evidence technicians regularly dust for latent prints at burglary scenes. An evidence tech interviewed by the Bratton Group team estimated that he alone responds to 200 to 300 burglaries a year and finds prints of apparent value in many cases. Most of these prints are never examined or entered into the Automated Fingerprint Identification System (APIS), which might be able to provide matches with previously arrested persons. The fingerprint section of the Criminalistics Division is understaffed and devotes most of its time to working on homicide cases that require intensive work because a print match may be the only The Bratton Group, LLC 8