Presentation Resources
Facts win cases. We help you find more of them.
Modern life creates extensive digital footprints most people are unaware of. For someone who was not involved in an alleged crime, digital evidence capable of proving innocence is virtually guaranteed to exist.
The challenge is identifying and obtaining it before time-sensitive evidence is lost.
Download Presentation Materials
Get All Documents Listed Below in a ZIP File
Individual Documents:
National Digital Evidence Readiness Framework Information
DERU Time Sensitive Digital Evidence Technical Guide
Digital Evidence Case Assessment Checklist
SWGDE One Page Quick Reference
The Missing Evidence Principal
Cellular Service Provider Retention Schedule Revised 09/03/26
Subpoena Guide Revised 09/03/26
IRIS LLC 2026 Cellebrite Quick Start User Guide
Access the Digital Evidence Toolbox
Mike Udvardy | IRIS LLC
Mike Udvardy is a Board-Certified Criminal Defense Investigator whose work spans criminal investigation, digital evidence, cold cases, and post-conviction review.
Founded in 2001, IRIS LLC combines investigation and digital-evidence capabilities to identify critical evidence, uncover what may be missing, and develop facts that give the defense a strategic advantage.
Learn About IRIS Criminal Defense Services
Free Public-Defense Resources
The Digital Innocence Initiative is Mike’s public-service initiative advancing digital-evidence readiness for public defense.
DII developed the National Digital Evidence Readiness Framework for Public Defense and provides free practical resources attorneys and investigators can use in their own cases.
Start early. Identify what matters. Look for what is missing. Know when to involve a qualified expert.
Visit the Digital Innocence Initiative
Explore the Framework & Download the Foundational Paper
IRIS LLC
Investigation | Surveillance | Digital Forensics
Serving attorneys and litigation teams since 2001.
© 2026 IRIS LLC. All rights reserved.