Hu Haizhou at UVA was caught by FBI at airport before fleeing back to PRC. He had stolen highly advanced computer codes for underwater robots and aircraft engines.
Investigators found approximately 9,600 source code files using the FORTRAN computer language on Hu’s laptop, which Hu's american professor had developed in the last 17 yrs! The professor had denied Hu's requests to access to these codes several times, and didn't know how Hu had stolen the codes. Nothing can stop a CCP spy!