Chinese national charged with attempting to bring child sexual abuse material into the US following HSI, federal partner investigation

McALLEN, Texas — A Chinese citizen was indicted for transporting child pornography following an investigation conducted by Homeland Security Investigations (HSI) with assistance from the U.S. Border Patrol’s Rio Grande Valley Sector.

A federal grand jury returned the one-count indictment on Tuesday against Tong Sun, 45, from Suqian in the Jiangsu province of China. Sun is in custody following charges in a criminal complaint.

According to court documents, HSI alleges Sun illegally entered the United States in early May. They searched Sun’s phone on May 8 and allegedly found videos containing child sexual abuse material. According to the charges, one video depicted a minor female believed to be younger than 5 years of age and was over three minutes long.

If convicted, Sun faces up to 20 years in prison and a possible $250,000 fine.

Assistant U.S. Attorney Peter I. Brostowin of the Southern District of Texas, is prosecuting the case.

HSI encourages the public to report suspected child predators and any suspicious activity through its toll-free tip line at 866-347-2423 or by completing its online tip form. Both are staffed around the clock. From outside the United States and Canada, callers should dial 802-872-6199. Hearing impaired users may call TTY 802-872-6196.

HSI takes a victim-centered approach to child exploitation investigations by working to identify, rescue and stabilize victims. HSI works in partnership with the National Center for Missing and Exploited Children, ICAC partners, and other federal, state and local agencies to help solve cases and rescue sexually exploited children. You can report suspected child sexual exploitation or missing children to the National Center for Missing and Exploited Children’s toll-free, 24-hour hotline at 800-THE-LOST.

HSI is a founding member of the Virtual Global Taskforce, an international alliance of law enforcement agencies and private industry sector partners working together to prevent and deter online child sexual abuse.

One of HSI’s top priorities is to protect the public from crimes of victimization, and HSI’s child exploitation investigations program is a central component of this mission set. Further, HSI is recognized as a global leader in this investigative discipline. The directorate is committed to utilizing its vast authorities, international footprint and strong government and nongovernment partnerships to identify and rescue child victims; identify and apprehend offenders; prevent transnational child sexual abuse; and help make the internet a safer place for children.

HSI is the principal investigative arm of the U.S. Department of Homeland Security, responsible for investigating transnational crime and threats, specifically those criminal organizations that exploit the global infrastructure through which international trade, travel, and finance move. HSI’s workforce of more than 8,700 employees consists of more than 6,000 special agents assigned to 237 cities throughout the United States, and 93 overseas locations in 56 countries. HSI’s international presence represents DHS’s largest investigative law enforcement presence abroad and one of the largest international footprints in U.S. law enforcement.