A 40-year-old Providence man has pleaded guilty to transporting child sexual abuse images after federal agents searching his electronic devices at Boston Logan International Airport found disturbing files, including a video of a minor victim he had molested. Mark Huynh entered his guilty plea in federal court in Boston on September 24, admitting to transporting child pornography. The case followed his arrest at Logan Airport on an active Rhode Island arrest warrant.
Huynh was arrested at Logan Airport in 2025 while carrying an active Rhode Island arrest warrant for second-degree molestation of a child, according to MassLive. When investigators searched his devices, they found a video of an entirely different minor victim, unrelated to the original Rhode Island case, whom Huynh had also molested. Authorities say they additionally uncovered multiple media files depicting child sexual abuse, with some victims appearing to be as young as toddlers.
The U.S. Attorney's Office in Massachusetts announced the guilty plea Thursday. According to the U.S. Department of Justice, U.S. Attorney Leah B. Foley and Acting Special Agent in Charge Jeff Grimming of Homeland Security Investigations New England announced the plea, with Assistant U.S. Attorney Eric L. Hawkins of the Major Crimes Unit prosecuting the case alongside assistance from Customs and Border Protection's Boston Field Office. The agency notes that Huynh also pleaded guilty to state-level charges in Rhode Island tied to his sexual abuse of the minor victims identified during the investigation, meaning he now faces accountability in both court systems for the physical abuse and the digital transport of the images.
How Border Agents Got Into His Devices
The search that uncovered the material was legally possible because of a 2021 First Circuit Court of Appeals ruling, Alasaad v. Mayorkas, which permits federal agents to conduct basic manual searches of electronic devices at international borders without needing individualized suspicion, while reserving a higher reasonable-suspicion standard for more advanced forensic searches, per the same ruling as described by Courthouse News Service. That broad authority is exactly what let Customs and Border Protection and Homeland Security Investigations officers inspect Huynh's devices the moment he landed at Logan while still subject to the outstanding Rhode Island warrant.
These kinds of device searches are becoming more common nationwide. U.S. Customs and Border Protection conducted 55,318 electronic device searches at U.S. ports of entry in Fiscal Year 2025, up from 47,047 in FY 2024 and 41,767 in FY 2023, according to data cited by Mayer Brown. Such searches still represent a tiny fraction of total border arrivals.
What Huynh Faces at Sentencing
Under 18 U.S.C. § 2252A, transporting child pornography across state or international borders carries a mandatory minimum federal prison sentence of five years, up to a maximum of 20 years, along with fines of up to $250,000 and a supervised release term ranging from five years to life, the Department of Justice's citizens' guide to federal child pornography law states. Separately, Rhode Island General Laws § 11-37-8.3 defines the state's second-degree child-molestation offense, according to RAINN.
Huynh's sentencing on the federal charge is scheduled for December 19 before Senior U.S. District Judge F. Dennis Saylor IV. Judge Saylor was appointed to the federal bench in 2004 by President George W. Bush and served as Chief Judge of the District of Massachusetts from 2020 until he took senior status in July 2025, according to a notice from the U.S. District Court for the District of Massachusetts.
Part of a Pattern at Logan Airport
The prosecution was carried out under Project Safe Childhood, a nationwide Department of Justice initiative launched in May 2006 to coordinate federal, state, and local law enforcement resources against child sexual exploitation, the Department of Justice notes. Huynh's case fits a broader pattern of international CSAM interdictions at Logan in recent years, including the September sentencing of a Dominican national to 41 months in prison, detailed by the Department of Justice.
