Digital evidence is an important part of many law enforcement investigations. Photos, videos, audio recordings, interview files, documents, and other digital materials may become important evidence in a case. From the first capture to courtroom presentation, agencies need a consistent way to protect, track, review, and share these files.
DIMS Argus by Linear Systems provides a digital evidence environment designed for law enforcement agencies that need evidence capture, controlled access, evidence sharing and chain of custody throughout the case lifecycle.
Evidence Capture Starts the Process
The evidence lifecycle begins when digital information is collected. Evidence may come from mobile devices, field personnel, desktops, interviews, or other sources.
DIMS supports evidence acquisition through tools such as DIMS Capture and DIMS Acquire Anywhere. These solutions allow authorized personnel to bring photos, videos, audio, documents, and other files into the DIMS environment while capturing important metadata during ingestion.
Starting with a documented capture process gives agencies a stronger foundation for evidence tracking.
Keeping Evidence Connected to the Case
Once evidence enters the system, investigators need to locate and review it without searching through disconnected folders or storage locations.
DIMS Portal allows authorized personnel to access evidence, review different media types, and associate evidence with cases. Role-based permissions help control who can access specific information, while audit logging records activity within the system. This creates a more organized digital evidence workflow for law enforcement.
Maintaining Chain of Custody
A clear chain of custody is important when digital evidence may be examined during legal proceedings. Agencies need records showing how evidence was handled and who accessed it.
DIMS provides audit trails and evidence tracking designed to maintain a complete record from acquisition through review and sharing. Hashing and encryption are also used to support evidence authentication and integrity.
Controlled Evidence Sharing
Investigators may need to provide evidence to prosecutors, attorneys, or other authorized parties during case preparation and discovery.
DIMS Share provides controlled access to approved evidence and records activities such as viewing, downloading, and exporting. This allows agencies to share required files without losing visibility into evidence activity.
Preparing Evidence for Court
Courtroom preparation can require investigators and evidence personnel to locate original files, verify their history, and provide supporting information. A structured evidence system can make these steps easier to document.
By connecting capture, storage, review, access controls, audit records, and evidence sharing, DIMS supports a continuous workflow from the field to courtroom presentation.