Claude Project: Your Personal Case-Type Reference Assistant

What This Builds

A Claude Project configured for a specific case type you handle frequently, such as domestic violence, DUI/traffic, narcotics, or mental health calls. Unlike a general policy Q&A project, this one is loaded with everything relevant to that case type: statutes, charging thresholds, mandatory reporting requirements, common report templates, and interview question frameworks. It becomes your on-demand expert for that specific area of law enforcement.

Prerequisites

• Claude Pro subscription ($20/month), required for the Projects feature
• Level 3 Claude Project already set up (recommended)
• Relevant documents for your chosen case type (statutes, department SOPs, charging guidelines)
• 1-2 hours to gather documents and configure

The Concept

A general Claude Project is like having a filing cabinet with all department policies. A case-type-specific Project is like having a specialist detective sitting next to you, one who knows every charging threshold for DUI, every element you need to establish for a domestic violence arrest, and exactly what the DA needs in the affidavit. You ask in plain language; you get expert-level answers specific to that case type.

Build It Step by Step

Part 1: Choose Your Case Type

Pick the case type where documentation errors cost you the most time or cause the most prosecutorial headaches. Common choices:

• Domestic Violence / IPV: mandatory reporting, victim rights, protective orders
• DUI / Traffic: field sobriety test documentation, breathalyzer procedure, statute thresholds
• Narcotics: quantity thresholds by substance, search authority, chain of custody
• Mental Health Crises: civil commitment thresholds, Baker Act/equivalent, documentation requirements

Part 2: Gather Your Documents

For your chosen case type, collect:

1. State statutes. Download the relevant code sections from your state legislature's website (.gov domain, free and public). Save as PDF.
2. Department SOP. Extract the section of your policy manual covering this case type
3. Charging threshold reference. Many DAs publish charging guidelines; ask your department for these if available
4. Sample excellent report. Find a report from a complex case of this type that your supervisor praised; save the format (remove personal case data)
5. Interview framework. Any checklist or protocol your department uses for this call type

Part 3: Create a New Claude Project

1. Log in to claude.ai
2. Click Projects → Create project
3. Name it specifically: "DUI Documentation Reference" or "Domestic Violence Case Guide"
4. Add a clear description: "All documentation, statutes, and guidance for [case type] calls in [state]"

Part 4: Upload Your Documents

In Project knowledge, upload each document you gathered:

• State statutes for this case type
• Department SOP section
• Charging guidelines
• Sample report format

Wait for each to process before adding the next.

Part 5: Write Detailed Project Instructions

Click the Edit instructions icon and add:

You are a specialized law enforcement documentation assistant for [case type] cases in [state].

YOUR KNOWLEDGE:
You have access to [state] statutes, department SOPs, and charging guidelines specific to [case type] calls.

YOUR ROLE:
1. Answer procedural questions about [case type] calls by citing specific statutes and policy sections
2. Help draft report narratives and affidavits that include all legally required elements
3. Identify what documentation elements are missing from a report draft
4. Explain legal thresholds in plain language (e.g., "what BAC establishes per se DUI in [state]?")

CRITICAL RULES:
- Always cite the specific statute section or policy number when answering
- If asked about required documentation elements, list ALL of them, not just the common ones
- Flag any report draft that is missing elements required for successful prosecution in [state]
- Never guess — if you're uncertain, say "the uploaded documents don't specify this — verify with your DA's office"

Part 6: Build a Reference Quick-Card Conversation

Start a conversation within the Project and ask:

Based on the documents I uploaded, create a quick reference checklist for everything I need to document at the scene and in my report for a [case type] arrest in [state]. Include mandatory reporting requirements, required affidavit elements, and any common documentation mistakes that lead to cases being dismissed.

Save or print the output. This becomes your pre-shift quick reference card.

Real Example: DUI Case Type Project

Setup: Officer Thomas handles 3-4 DUI arrests per week and has had two cases challenged on incomplete field sobriety test documentation. He builds a DUI-specific Claude Project.

Documents uploaded:

• State implied consent law
• DUI statute (per se limits for alcohol, marijuana, and prescription drugs)
• NHTSA Standardized Field Sobriety Testing procedures
• Department DUI arrest SOP
• The DA's charging threshold memo (obtained from his sergeant)

Questions he now asks:

• "What's the minimum documentation I need for a DUI arrest to survive a motion to suppress in [state]?"
• "Walk me through every element I need to establish for a marijuana-impaired driving case where there's no breathalyzer"
• "Review this DUI affidavit. Does it establish all the elements? [paste affidavit]"

Result: His DUI affidavits now consistently include all required elements. Two-minute review before filing a DUI report, every time.

What to Do When It Breaks

• Claude cites general knowledge instead of your documents → Add to your project instructions: "Answer only from the uploaded documents. If the documents don't address something, say so explicitly."
• Document didn't load correctly → Try re-uploading as .txt instead of PDF, especially for scanned documents
• Answers are too long and detailed → Add to instructions: "Be concise. Answer in bullet points. Assume the officer is an experienced professional."

Variations

• Simpler version: Use Claude's general knowledge without uploading documents. This works for common legal concepts but is less precise for state-specific thresholds
• Extended version: Create a separate Project for each of your 3 most common case types and bookmark all three in your browser for instant access during shift

What to Do Next

• This week: Build the Project, test it with real questions from your last 5 cases of this type
• This month: Add the DA's feedback from any returned cases to refine what documentation elements the Project flags as required
• Advanced: Share the Project link with your squad (Claude Projects can be shared) so everyone has the same reference

Advanced guide for patrol officer professionals. Keep your Project documents current, update whenever statutes or department policy changes.