report

AI-powered report generation from body-cam footage.
learn more

INSIGHTS

Search video, transcripts, narratives, and case timelines.
learn more

redact

Redact faces, plates, audio, and documents for release.
learn more

Flash

Mobile field capture for notes, photos, and follow-up.
learn more
Back to Case Studies
Arroyo Grande Police Department • Arroyo Grande, California

When patrol runs the investigation, the patrol report is the case file

Arroyo Grande’s patrol officers handle most preliminary investigations themselves, across 18,722 documented incidents, before anything reaches a two-detective team. That changed how I think about the first draft. It isn’t a summary for someone else to expand. It has to be complete enough to stand as the case.

Arroyo Grande Police Department
18,441Service population

What I found when we looked closer

Arroyo Grande Police Department’s own investigation software page lays out a specific workflow problem. Patrol officers handle most preliminary investigations, but some incidents demand specialized investigative expertise, outside-agency coordination, or a larger investment of time and personnel. When that happens, cases move through supervisory review and into the Investigations Section for assignment based on complexity. The department says that work ranges from assaults, burglaries, thefts, robberies, fraud, and identity theft to sex crimes and even the rare homicide.

That makes documentation quality more than a routine patrol issue. The first report has to be strong enough to support the next stage without forcing detectives to rebuild the case file from the ground up.

Following one report through the building

The first thing we do with a new department is trace where a report goes after the officer hits submit. Here, it passes through 4 hands:

  1. 1Patrol officer (preliminary investigation)
  2. 2Supervisory review
  3. 3Investigations Section
  4. 4Outside agency when needed

Every one of those readers needs the same facts from the first draft. That is what shaped what we built.

What we built for them

Report

Arroyo Grande’s patrol officers handle most preliminary investigations, from thefts to fraud, across 18,722 documented incidents. That makes the patrol draft the case file, so it has to be complete.

Insights

When a case moves up to a two-detective team, Insights hands them every recording and statement in one searchable place instead of a stack of supplements.

What we're watching

These are the signals that will tell us whether it's working here:

  • Cases escalated to Investigations without missing information
  • Supervisor review time per preliminary report
  • Identity-theft and fraud cases with linked documents

Figures on this page come from the department's own published materials. We only publish Code Four results after the department reviews them.

Run a similar department?

See how Code Four works with your bodycam and RMS systems in a live demo, from AI police report writing to investigation software.

request a demo
© 2026 Code Four Labs, Corp. All rights reserved.
Code Four Logo