or Thai in the United States District Court for the Southern District of Texas.

The FBI is offering a reward of up to $150,000 for information leading to Thai's arrest.

Thai's Link to Billion-Dollar Nationwide Operation

Thai has also been linked to a larger federal health care fraud crackdown.

According to a U.S. Department of Justice press release, the nationwide operation includes 455 defendants - including 90 medical professionals - who face charges tied to approximately $6.5 billion in alleged fraud.

The investigation spans 45 states and involves alleged wound care schemes, patient harm, Medicaid fraud, and illegal opioid distribution.

DOJ officials said the operation  represents a new era in federal, state, and international cooperation to combat health care fraud. 

Anyone with information about Thai's whereabouts is urged to contact the FBI's toll-free tip line at 1-800-CALL-FBI.