What is the role of technology in investigations (e.g., CAD and body cameras)?

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Technology in investigations serves to document, ensure accountability, generate, and preserve evidence. CAD helps with dispatch and incident tracking by recording when and where units respond, the sequence of events, and resource status, creating an auditable timeline that supports decisions and after-action review. Body-worn cameras capture real-time video and audio of interactions, providing objective documentation that can corroborate statements, deter misconduct, and strengthen court presentations. Digital evidence management and metadata ensure proper chain of custody and make it easier to search, review, and retain important data for later use. These tools enhance investigators’ work by improving accuracy, efficiency, and transparency, rather than replacing human judgment. The other options miss the practical value: technology isn’t for decoration, it doesn’t replace investigators, and simply increasing storage isn’t useful without a meaningful evidentiary role.