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USNS Pecos Proxy Logs Prompted a Child Sexual Abuse Material Inquiry. Forensics Found No Prosecutable Evidence.

NCIS records say Military Sealift Command network logs showed a USNS Pecos IT specialist using proxies and anonymizers on a government computer. Investigators seized and examined the computer, found no child sexual abuse material images, received no NCMEC victim matches, and DOJ declined prosecution for lack of evidence.

Child Sexual Abuse MaterialUSNS PecosGovernment ComputerProxy LogsDigital ForensicsNCMECDOJ DeclinationForeign Port

This page summarizes one Naval Criminal Investigative Service case file. The source PDF and optical character recognition transcript appear below so readers can compare the summary against the record.

Allegation
possible child sexual abuse material access on a government computer
Location
USNS Pecos / Subic Bay Freeport Zone, Philippines
Key date
Computer seized August 27, 2015
Outcome
DOJ declined prosecution for lack of evidence

What the NCIS File Says

Military Sealift Command network personnel notified NCIS that a USNS Pecos crewmember might be using a government computer to access possible child sexual abuse material. Monitoring logs showed the account using web proxies or anonymizers to bypass approved website controls.

Because USNS Pecos was scheduled for Subic Bay in the Philippines, NCISRA Manila took investigative action during the port visit. Agents seized the computer, obtained a signed system-access form for search and seizure authority, interviewed a supervisor, and attempted to interview the crewmember.

The crewmember briefly mentioned using internet anonymizers but ended the interview. A separate witness said he saw the username using proxies to bypass MSCENOC controls.

NCIS Cyber Pacific Operations completed a forensic examination, and the reporting agent's review found no child sexual abuse material images. NCMEC identified no known victims from submitted images. DOJ declined prosecution for lack of evidence, and NCIS closed the case.

Case Timeline

August 14, 2015
Network report

MSCENOC notified NCIS that a USNS Pecos account might be accessing possible child sexual abuse material through proxies.

August 27, 2015
Computer seized

NCIS agents boarded USNS Pecos in Subic Bay and seized the computer for forensic analysis.

September 15, 2015
Forensic submission

NCIS submitted the computer to NCIS Cyber Pacific Operations.

December 22, 2015
Forensic exam complete

An NCIS computer specialist completed the forensic examination.

February 29, 2016
No CSAM found

The reporting agent completed review and found no child sexual abuse material images.

August 30, 2016
DOJ declined

DOJ declined prosecution for lack of evidence.

September 1, 2016
Case closed

NCIS issued the closed report.

Why This Record Matters

  • Suspicious proxy use triggered a serious criminal inquiry, but the forensic and NCMEC results did not support prosecution.
  • The case shows how MSC network monitoring can intersect with NCIS criminal investigation during an overseas port call.
  • Several interim reports and exhibits are missing from the readable transcript.

NCIS Source Document

This is the NCIS Report of Investigation for the USNS Pecos file. MLAA has preserved the source PDF, Bates range, and NCIS file number so readers can inspect the record directly.

First page preview for USNS Pecos Proxy Logs Prompted a Child Sexual Abuse Material Inquiry. Forensics Found No Prosecutable Evidence.

First page of the NCIS case file.

Source type
NCIS investigation file
Command or vessel
USNS PECOS/21582
NCIS file number
27AUG15-SNMQ-00118-8BNA/C
Bates range
0272-0273
Source file length
2 pages

Readable OCR Transcript

The transcript below reproduces the substantive report text from the NCIS file in readable form, including the executive summary when one appears in the source. Paragraph numbers come from the original report. Redactions are shown as [REDACTED]. Because the text was generated from OCR, verify exact quotations against the source PDF.

EXECUTIVE SUMMARY

1. On 14Aug15, [REDACTED] CIV, Information Assurance Manager, Military Sealift Command Enterprise (MSC) Network Operations Center (MSCENOC) notified NCIS Southwest Field Office (SWFO) that a crewmember of USNS PECOS (T-AO-197) is possibly utilizing a government computer to access possible child pornography on the Internet. According to [REDACTED], the user account in question belongs to [REDACTED] CIVMAR, Information Technology Specialist, USNS PECOS. [REDACTED] mentioned he conducted a review of MSCENOC monitoring logs and determined [REDACTED] user account was utilizing web proxies to by-pass MSCENOC'S list of approved websites. [REDACTED] indicated [REDACTED] username is [REDACTED]. Additionally, [REDACTED] stated [REDACTED] utilizes the computer. On 25Aug15, [REDACTED] provided Reporting Agent (RA) the aforementioned monitoring logs for review. RA'S review resulted in the identification of the use of proxy servers and/or anonymizers to hide internet activities. Due to USNS PECOS' scheduled port visit to Subic Bay Freeport Zone (SBFZ), Republic of the Philippines (RP), SWFO notified NCISRA Manila (SNMQ) to conduct further investigation. On 26Aug15, USNS PECOS arrived at SBFZ. On 27Aug15, RA and Participating Agent (PA) [REDACTED], SNSN, proceeded to USNS PECOS, located in SBFZ. Prior to interviewing [REDACTED], PA [REDACTED] seized the computer [REDACTED] from USNS PECOS for computer forensic analysis. Additionally, PA [REDACTED] interviewed [REDACTED] CIVMAR, USNS PECOS, Communications Department [REDACTED] direct supervisor. [REDACTED] provided no derogatory information. Furthermore, RA obtained [REDACTED] Signed System Authorization and Access Request (SAAR) form for search and seizure authority. Shortly thereafter, RA and PA [REDACTED] Aattempted to interview [REDACTED] During the interview [REDACTED] briefly mentioned his use of Internet anonymizers, but immediately concluded the interview. On 15Sep15, RA submitted the computer [REDACTED] NCIS Cyber Pacific Operations for forensic examination. On 16Oct15, PA [REDACTED] DCFO, interviewed [REDACTED] witnessed the username [REDACTED] utilizing web proxies to by-pass MSCENOC'S list of approved websites. On 22DEC15, [REDACTED], NCIS, Investigative Computer Specialist completed the computer forensic examination of [REDACTED] 29FEB16, RA completed review of the aforementioned seized computer and found no child pornography images. Subsequently, RA consulted with [REDACTED] Department of Justice (DOJ) for prosecutorial determination [REDACTED] jadvised RA to submit reviewed images to the National Center for Missing and Exploited Children (NCMEC) for known victim identification. On 03MAR16, RA submitted aforementioned images to NCMEC for known victim identification. On 07APR16, RA reviewed [REDACTED] personnel file and found no derogatory information. On 14APR16, NCMEC identified no known victims on the submitted images. On 22APR14))[REDACTED] requested a copy of the aforementioned images for his review. On 30AUG16, after reviewing submitted imagesgf)[REDACTED] amformed RA that DOJ is declining the prosecution of[REDACTED] the lack of evidence. On 30AUG16, RA apprised [REDACTED] Counsel, MSC Far East regarding the status of this investigation. This investigation is closed.

NARRATIVE

1. This reactive investigation was initiated under a suspected violation of Title 18, United States Code, Section 2252A(a), Certain Activities Relating to Material Constituting or Containing Child Pornography.

2. On 30AUG16, [REDACTED] informed RA that DOJ is declining the prosecution of [REDACTED] ¢)due to the lack of evidence.

3. On 30AUG16, RA apprised [REDACTED] regarding the status of this investigation.

4. This investigation is closed.