Erin Marshall

Litigation Support

At Plutonian Group, Erin applies her investigative depth, crisis-negotiation background, and behavioral-analysis expertise to support clients navigating sensitive, high-stakes matters.
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Erin Marshall is a bilingual (Spanish) investigator with nearly two decades of experience handling complex, high-risk matters, including extensive work involving South American transnational organized crime groups. A former FBI crisis negotiator, she integrates traditional investigative tradecraft with behavioral and motivational analysis to engage effectively in volatile or sensitive environments.

At Plutonian Group, Erin applies her investigative depth, crisis-negotiation background, and behavioral-analysis expertise to support clients navigating sensitive, high-stakes matters. She conducts due diligence, litigation support, and incident-specific assessments; engages directly with complex human sources; and delivers precise, ground-level intelligence through her detailed “eyes-and-ears” reporting. Erin is valued for her ability to identify pragmatic solutions, manage volatile or culturally nuanced situations, and provide actionable insight that strengthens client decision-making in challenging environments.