---
title: A Lack of Knowledge - Blackfish Files - Blackfish Intelligence
description: Blackfish Intelligence's digital forensics revealed files from a previous laptop owner in a Texas possession case, leading to an acquittal.
image: https://blackfishintel.com/hubfs/Website%20Images/Stressed_Man_at_Desk.webp
---
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# A Lack of Knowledge
THE BLACKFISH FILES
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## Offense
Possession and Promotion of Child Pornography (Texas Penal Code 43.26)
## The Allegation
Following a tip from the National Center for Missing and Exploited Children (NCMEC), law enforcement executed a search warrant on our client’s home. Investigators found an animated movie file downloaded via a peer-to-peer (P2P) network. Hidden deep within the movie’s folder structure were images that, through technical manipulation, revealed illegal content. Furthermore, State forensic analysts claimed to have found illicit material in the "deleted" unallocated space of the client's laptop. Because the movie folder was being "shared" on the P2P network, the State indicted our client for both possession and the high-level felony of promotion.
## Our Client
He was a 35-year old married man with two daughters and a good job. These allegations truly threatened to ruin his life.
## His/Her Version of the Story
He claimed to have no knowledge of the animated movie, and was entirely unaware of the hidden content.
## Our Findings
Texas Penal Code 43.26 requires that the State prove the defendant knew the illicit content was there. We moved beyond a simple file scan to perform a deep-dive forensic audit of the hardware’s history and the files' accessibility. We found three critical facts that police analysts missed:
- The Pawn Shop Origin: By tracing the laptop's serial number and purchase history, we proved the client bought the device second-hand from a pawn shop. The "deleted" files the State found were actually remnants from a previous owner that had never been overwritten.
- Steganography & Technical Barriers: The illegal images inside the movie folder were hidden using steganography—data embedded inside unrelated files. We demonstrated that the client lacked the specialized software and technical expertise required to even view these hidden layers.
- Zero User Interaction: Our digital forensics showed a total absence of metadata linked to the client’s user profile. There were no "last accessed" timestamps and no thumbnail cache entries. We proved the files had never been opened or viewed by our client.
When the District Attorney took the case to trial, Blackfish Intelligence investigators testified as expert witnesses. We bridged the gap between complex digital forensics and the jury’s understanding, using clear language to explain:
1. How a person can unknowingly "possess" data that is invisible to a standard user.
2. How "deleted" space on a used laptop acts as a digital ghost of a previous owner.
3. Why a common movie download does not equate to criminal intent.
## The Outcome
By showing the jury that the "evidence" was actually a combination of technical accidents and a stranger's data, the State was unable to prove criminal knowledge. The jury returned a unanimous verdict of Not Guilty, and our client was acquitted of all charges.
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## Daryl Parker
### PRESIDENT & SR. INVESTIGATOR
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## JD Spielman
### PARTNER & SR. INVESTIGATOR
JD Spielman is a U. S. Army veteran and a board-certified Criminal Defense Investigator with over 30 years of experience in law enforcement. In 2010 he was selected as the Investigator of the Year by the Dallas County District Attorney, and subsequently became the Deputy Chief Investigator with the Collin County DA’s office. He is currently in charge of the Criminal Investigations division at Blackfish.
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Nathan Goldman
## Nathan Goldman
### Partner
Nathan Goldman is the Director of Digital Forensics, leading complex digital investigations with expertise and precision. He holds a Master’s degree in Digital Forensics and Cyber Security from Sam Houston State University and a Bachelor’s degree in Criminal Justice. Certified as a Cellebrite Operator (CCO), Magnet Certified Forensics Examiner (MCFE), and Magnet Certified Verakey Examiner (MCVK), he excels in mobile, computer, and cloud-based forensic analysis.
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## Maddy Wickham
### Partner
With over 10 years of experience leading complex investigative operations, Maddy Wickham is a recognized leader in high-stakes surveillance and background investigations. Named the 2025 Blackfish Investigator of the Year, she excels at surveillance operations, infiltration tactics, and multi-layered investigative strategies that deliver critical results. From skip-tracing, missing persons, asset identification, advanced OSINT analysis, and criminal investigations, Maddy has a proven track record of winning, saving clients millions of dollars in lawsuits through meticulous investigative work. She also excels in online reputation management and privacy protection, helping high-profile individuals and executives shield their personal information from public exposure. Known for her caring and disciplined approach, Maddy consistently delivers actionable intelligence that drives successful outcomes.
[Contact Maddy](mailto:maddy@blackfishintel.com)
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#### THE BLACKFISH FILES
- [Fourth Of July Fireworks](https://blackfishintel.com/blackfish-files/fourth-of-july-fireworks)
- [Acquitted Of All Charges](https://blackfishintel.com/blackfish-files/acquitted-of-all-charges)
- [Benjamin Spencer Released](https://blackfishintel.com/blackfish-files/benjamin-spencer-released)
- [Fish Out Of Water](https://blackfishintel.com/blackfish-files/fish-out-of-water)
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