C.A.S.C.I.
COLORADO ASSOCIATION OF SEX CRIMES INVESTIGATORS

Crimes rooted in trauma — particularly sexual assault — present distinct investigative challenges from the very first call. Victims may minimize, recant, or completely disengage from the process, while witnesses may appear inconsistent or unreliable. These behaviors are often misinterpreted not only by jurors, but by system practitioners themselves. When trauma‑driven reactions are mistaken for deception, cases can be unintentionally weakened long before they reach a courtroom.

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This course is designed to strengthen investigators’ and their teams’ ability to recognize and respond to the realities of trauma throughout case development. Participants will examine how trauma affects memory, communication, and behavior — and what those impacts mean for interviews, evidence‑gathering, suspect contact, and documentation. The session emphasizes practical, field‑applicable techniques: how to build rapport with victims, conduct effective trauma‑informed interviews, identify corroboration that aligns with trauma‑shaped narratives, and collaborate with prosecutors early to prevent avoidable evidentiary gaps.

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The training also prepares law enforcement and prosecutors for a key downstream challenge: jurors who may themselves feel overwhelmed, confused, or distressed by trauma‑heavy evidence. Participants learn how investigative choices — the questions asked, the statements captured, the details preserved — directly influence jurors’ ability to understand the case later on. The focus is on building cases that are structurally stronger, more coherent, and easier for jurors to engage with rather than react against.

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A trauma‑informed approach is not about lowering expectations or accepting weaker investigations. It is about sharpening them: understanding trauma so that cases are built more effectively, victims are supported in ways that enhance — not compromise — evidence, and the facts are ultimately presented in a way jurors can understand.

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Learning Objectives

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By the end of this training, participants will be able to:

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• Identify common trauma‑related behaviors (minimization, recanting, inconsistencies, disengagement) and distinguish them from indicators of deception.

• Explain how trauma impacts memory, sequencing, communication, and post‑event behavior — and apply that knowledge to investigative decision‑making.

• Conduct trauma‑informed victim and witness interviews that improve clarity, accuracy, and victim engagement, while also recognizing and documenting corroborating evidence that aligns with how trauma affects reporting and recall. Anticipate and mitigate juror misunderstanding by structuring investigations and reports that clearly convey trauma‑consistent behavior.