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NDAA's 2027 Investigator Academy: Building the Prosecution-Ready Case

Monday, April 5, 2027 at 5:00 PM (CDT) to Sunday, April 8, 2029 at 12:00 PM (CDT)

Courtyard by Marriott Dallas Downtown/Reunion District

310 South Houston Street
Dallas, TX 75202
United States

NDAA's 2027 Investigator Academy 
Building the Prosecution-Ready Case
April 5-8, 2027 | Dallas, TX

An investigation can produce a compelling account of what happened while leaving critical questions unanswered.

A witness statement may support more than one explanation. Several reports may repeat information from the same original source. Evidence that could change a case assessment may sit outside the primary file, remain with a partner agency, or never reach the prosecutor reviewing the case. 

Experienced investigators must determine what the record actually establishes, which conclusions depend on inference, and what further investigation could meaningfully change a decision. That work requires testing competing explanations, developing independent corroboration, evaluation reliability of information, and communicating both the strengths and limitations of the evidence.

These decisions become more demanding when cases cross jurisdictions, involve conflicting accounts or digital evidence, or require investigators and prosecutors to coordinate across different responsibilities, authorities, and resources. 

NDAA's Investigator Academy: Building the Prosecution Ready Case builds upon participants' investigative experience to strengthen the judgment required when investigation, prosecutorial decision-making, and litigation meet. Designed for experienced investigators working in prosecutor offices, law-enforcement agencies, and multidisciplinary partner organizations, the academy provides practical frameworks and applied exercises for developing, testing, and explaining a prosecution-ready case. 

What You Will Do in This Program 

This program combines targeted instruction, real-case analysis, and a developing case that participants work through across the academy. You will begin with an incomplete record, make an initial assessment, and revisit your decisions as new evidence emerges. Working with peers and faculty, you will test investigative priorities, explain your reasoning, and refine your assessment in response to professional challenges. 

Throughout the program, you will

  • Distinguish established facts and independent corroboration from inference, assumption, disputed information, and uncertainty.
  • Test investigative theories against contrary evidence and plausible competing explanations, identifying the questions most likely to change a case assessment.
  • Develop interview strategies that account for conflicting accounts, interview sequencing, memory, evidence disclosure, and opportunities for independent corroboration.
  • Trace consequential information across reports, notes, recordings, laboratories, databases, and partner agencies so it is available and useful for prosecutorial review.
  • Coordinate investigations across jurisdictions by clarifying authority, responsibilities, communication, and the movement of evidence among agencies.
  • Evaluate how evidence sources connect, recognizing when apparent corroboration relies on a single source or leaves a critical conclusion unsupported.
  • Prioritize digital, documentary, and third-party evidence based on investigative value, preservation needs, available authority, resources, and specialist support.
  • Prepare and defend an investigative assessment that clearly communications the evidence, competing explanations, unresolved questions, and the reasons to pursue or conclude further investigation.
  • Build practical a practical 90-day improvement plan for investigative work and prosecutor-investigator coordination within your own office or agency.

Cost

Members: $895 (15% Savings!)
Associate Membership + Registration: $990 ($60 Savings!)
Non-members: $1,050

Membership is open to anyone who works in a prosecutorial office.

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Eligibility:

NDAA is committed to serving prosecutors and the professionals who support the prosecution function. Attendance is limited to prosecutors, investigators, victim advocates, witness coordinators, paralegals in local, state, tribal, federal, and military government attorneys' offices, law enforcement professionals, and other members of the multidisciplinary team who work in or closely with prosecution.

If you are not sure about your eligibility, please contact ssencer@ndaajustice.org

General Questions?

Please contact training@ndaajustice.org.

Registration Options

Credits Price
Member
1.00 (CLE) $895.00
Non-Member
1.00 (CLE) $1,050.00

Agenda

April 5
5:00 PM - 7:00 PM Registration
6:00 PM - 7:00 PM Welcome Reception
April 6
7:45 AM - 8:45 AM Breakfast
9:00 AM - 9:30 AM What Does the Record Actually Establish? Making an Initial Investigative Assessment from an Incomplete Record
9:30 AM - 10:45 AM When the Case Crosses the Line Jurisdiction, Authority & Multi-Agency Investigation
10:45 AM - 11:00 AM Networking Break
11:00 AM - 12:15 PM From Probable Cause to Prosecutable Proof Evidentiary Sufficiency, Competing Hypotheses & Investigative Decision Value
12:15 PM - 1:45 PM Lunch on Your Own
1:45 PM - 3:00 PM Advanced Investigative Interviewing Reliability, Memory, Corroboration & Strategic Evidence Use
3:00 PM - 3:15 PM Networking Break
3:15 PM - 4:30 PM What Never Made It to the Prosecutor Information Architecture, Disclosure & the Investigative Record
4:30 PM - 4:45 PM Networking Break
4:45 PM - 5:30 PM What Would You Do Next? Integrating Evidence, Interviews, Information Flow & Multi-Agency Responsibility
April 7
7:00 AM - 8:00 AM Breakfast
8:15 AM - 9:30 AM Corroboration as Investigative Architecture Building Proof Across Independent Evidence Sources
9:30 AM - 9:45 AM Networking Break
9:45 AM - 11:00 AM Working Across the Investigation-Prosecution Interface Aligning Investigative Priorities, Professional Judgment & Case Decisions
11:00 AM - 12:30 PM Lunch on Your Own
12:30 PM - 12:45 PM Walk to The Sixth Floor Museum at Dealey Plaza
12:45 PM - 1:00 PM Museum Check-In and Group Assignments
1:00 PM - 3:30 PM Dealey Plaza Evidence Lab What Can the Evidence Actually Support?
3:30 PM - 3:45 PM Walk Back to the Hotel
3:45 PM - 4:00 PM Networking Break
4:00 PM - 5:00 PM The Evidence You Cannot See Digital, Documentary & Third-Party Evidence
April 8
7:45 AM - 8:45 AM Breakfast
9:00 AM - 10:05 AM From Investigative File to Prosecutorial Decision The Case Conference Under Adversarial Scrutiny
10:05 AM - 10:10 AM Stretch Break
10:10 AM - 11:00 AM Is The Case Ready? Final Investigative Judgment Capstone
11:00 AM - 11:05 AM Stretch Break
11:05 AM - 11:35 AM Make It an Office Practice Building Sustainable Prosecutorial Investigation Systems
11:35 AM - 11:45 AM Academy Evaluation & Adjournment

Courtyard by Marriott Dallas Downtown/Reunion District - Guest Reviews 2026  - Expedia

Hotel

Courtyard by Marriott Dallas Downtown/Reunion District
310 South Houston Street
Dallas, TX 75202

Hotel Rate
$191.00 per night, plus applicable taxes and fees.

NDAA has reserved a limited block of rooms for academy attendees. The contracted rate is available for the nights of April 5, 6, and 7, 2027, subject to room availability. 

Book Your Hotel Reservation
Online Reservation Link

For assistance with reservations, contact the hotel at 214-238-6589 and ask about the NDAA room block for the April 2027 Investigator Academy. Confirm that the group rate has been applied before completing your reservation. 

Reservation Deadline
Reservations should be made by Tuesday, March 16, 2027.


Please book early. Availability within NDAA’s room block is limited, and the conference rate is not guaranteed after the reservation deadline. 

Extend Your Stay
The $191 conference rate may be available for up to three days before and three days after the contracted program dates, subject to hotel availability. Contact the hotel directly if your preferred dates are unavailable through the group reservation link. 

Parking and Additional Charges
The contracted parking charges are:
Overnight valet parking:
$45.00 plus tax per day
Day-use parking:
$20.00 per day
Self-parking:
Not available at the hotel


Confirm applicable parking charges with the hotel when booking. The hotel’s current website notes that parking fees may vary during special events and based on vehicle size. 

Check In and Check Out
Check-in begins at 4:00 PM.
Check-out is 11:00 AM.


Early check-in is subject to room availability. Late checkout is not guaranteed; please make any requests directly with the hotel. 

 

How do I request an accommodation?

We want every participant to be able to fully engage in NDAA’s training programs. Please email training@ndaajustice.org with your accommodation request. Our team will work with you to support an accessible and inclusive learning experience.

When should I submit my accommodation request?

Whenever possible, please submit your request:

  • Virtual programs: At least three business days before the program.

  • In-person programs: At least two weeks before the program.

Advance notice gives us the best opportunity to arrange the necessary supports and services. If you need an accommodation closer to the program date, please contact us. We will make every reasonable effort to accommodate your request.

How do I cancel my registration or request a refund?

Please submit your cancellation and refund request in writing to training@ndaajustice.org.

Refund eligibility is based on when NDAA receives your written request, measured from the first day of the event:

When Your Request Is Received Refund
30 or more calendar days before the event Full refund
15–29 calendar days before the event 75% refund
14 or fewer calendar days before the event No refund or credit
No-show No refund or credit

Can someone attend in my place?

Yes. Substitutions are welcome at any time, and you can make the change yourself through the registration process.

If another eligible member of your office will attend in your place, please update your registration with their information so we can prepare for their arrival.

If you need assistance, email training@ndaajustice.org—we’re happy to help.

Where can I find NDAA’s other policies?

Please visit NDAA’s Policies page for additional policies and procedures, including our Code of Conduct.

NDAA reserves the right to update this policy as needed.

For More Information:

The Education & Engagement Team
training@ndaajustice.org

Designed For

  • Experienced investigators working in prosecutors offices
  • Law enforcement investigator whose cases support criminal prosecutor
  • Investigators assigned to major crimes, complex cases, or multi-agency investigations
  • Prosecutors who work closely with investigators on case development and trial preparation
  • Investigative supervisors and prosecution-team leaders
  • Investigative analysts and multidisciplinary partners involved in evidence evaluation and case preparation
  • Investigators and prosecutors working in smaller offices or agencies with limited specialized resources

Key Topics Include

  • Evaluating Incomplete Records and Inherited Case Theories
  • Moving from Probable Cause to Prosecution-Ready Proof
  • Testing Assumption and Competing Explanations
  • Advanced Investigative Interviewing and Information Reliability
  • Independent Corroboration and Evidence Mapping
  • Finding Critical Information Outside the Primary Case File
  • Cross-Jurisdiction Authority and Multi-Agency Coordination
  • Prioritizing Digital, Documentary, and Third-Party Evidence
  • Strengthening Investigator-Prosecutor Communication
  • Communicating Contrary Evidence, Uncertainty, and Case Vulnerabilities
  • Defending and Revising Investigative Decisions
  • Turning Lessons into Sustainable Office Practices

Take-Home Resources

Participants will leave with practical tools they can adapt to their own investigations, prosecutions, and offices, including:

  • Investigative Decision Log
  • Prosecutorial Investigator's Stress Test
  • Cross-Jurisdiction Framework and Multi-Agency Responsibility Map
  • Interview Strategy & Reliability Plan
  • Prosecutorial Visibility Map
  • Evidence Architecture Map
  • Evidence Acquisiton Priority Grid
  • Prosecution-Ready Investigative BRIEF
  • Final Investigative Decision Memorandum
  • 90-Day Prosecutorial Investigation Blue Print