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Counsel / litigants / legal departments

Technical work counsel can use and challenge

Reviewed on .

Preserve the source, narrow the disputed fact, expose the method, test alternatives, and prepare an expert who can explain the record without advocacy shortcuts.

New York County Courthouse and Thurgood Marshall United States Courthouse at Foley Square in 1954
Photograph by Angelo Rizzuto, Library of Congress.

Find the service for your matter

Start with the disputed fact and the next deadline. These routes connect counsel to preservation, analysis and the appropriate expert specialty.

COMLAB v. Kal Tire

COMLAB v. Kal Tire places disputed email, metadata and a claimed malware explanation under scrutiny in an SDNY evidentiary hearing.

Rogers v. BNSF

Rogers v. BNSF shows database and biometric records becoming trial evidence. Read the complete procedural history, including the later damages ruling and settlement.

GDF supports law firms, in-house counsel, litigants, and neutral appointments across commercial, employment, intellectual property, privacy, fraud, criminal, insurance, and regulatory matters. Work can begin before filing, during emergency relief, in discovery, at rebuttal, or when testimony is already scheduled.

A case theory is not an evidence protocol

Counsel identifies the claim, defense, burden, and legal standard. GDF translates the disputed technical proposition into sources, preservation steps, tests, and deliverables. The protocol states date ranges, custodians, systems, collection depth, search assumptions, access conditions, privacy limits, and how gaps will be handled.

Expert witness support from assessment through trial

Counsel seeking court-admissible digital forensics need a documented source, authorized collection, custody history, tested method, appropriately bounded opinion, and disclosure record. Courts decide admissibility. GDF addresses the technical foundation and does not provide legal advice. Assignments can include early technical assessment, eDiscovery data preservation, protocol review, neutral collection, affirmative opinions, rebuttal, demonstratives, deposition, hearing, and trial. Frye/Daubert challenge readiness is supported through preserved sources, documented methods, visible testing, and limits stated before cross-examination.

  • Computer, mobile, email, cloud, database, and media evidence
  • Authenticity, deletion, copying, access, attribution, and timeline disputes
  • Spoliation, preservation, collection, and production-method analysis
  • Opposing-expert workpaper and result review
  • Plain-language reports, declarations, exhibits, and testimony

Technical practitioners, not substitute counsel

GDF explains systems, records, methods, and limitations. The firm does not provide legal advice. Counsel controls privilege, proportionality, discovery positions, admissibility motions, and legal conclusions.

Speak with an expert services coordinator

Tell us what is disputed, which devices or systems may hold the answer, and the next deadline. Counsel retains all legal decisions.

Contact GDF

Discuss this matter with GDF

Confidential intake reviewed by a New York examiner. Reference the deadline, the devices or accounts involved, and how counsel or IT wants to receive the initial call.

Prefer email? Use gdfleads@evestigate.com. 24/7 line: 877.504.3580.

Include deadline and evidence type. Do not paste passwords, health data, payment data, or government identification.

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