Chengxuan Han is the third Chinese researched tied to allegations related to biological pathogens being smuggled into the US.

Federal authorities charged Chengxuan Han with allegedly smuggling biological samples from China to the University of ...

Chengxuan Han is accused by federal government of sending four packages to the U.S. from China containing concealed material ...

Chengxuan Han has been accused of smuggling packages addressed to people associated with a University of Michigan laboratory.

Han is the third Chinese scientist to be accused of smuggling biological materials into Michigan in recent weeks.

Two Chinese scientists accused of smuggling or shipping biological material into the United States for use at the University ...

Chengxuan Han is accused of bringing in biological materials related to roundworms in a case in federal court in Detroit.

Authorities have released a mugshot of the Chinese national accused of smuggling undeclared biological material into the United States. Chengxuan Han was initially scheduled to appear in federal ...

The FBI has arrested Chengxuan Han, a graduate student from China, on charges of smuggling goods into the United States and ...

DETROIT –  Chengxuan HAN, a citizen of the People’s Republic of China (PRC), was arrested and charged in a criminal complaint ...

Two Chinese scientists, Yunqing Jian and Chengxuan Han, remain in custody for allegedly smuggling biological materials into ...