This report Diane Lee still a US citizen
should prove beyond any reasonable doubt that 李慶安 is an American
citizen. Actually, a simple read of American law will show that
clearly, see Citizenship lesson for Lee.
The judicial system loves to put non-KMT people in jail on the pretense
that the suspects may flee. Not arresting 李慶安 will provide her an
opportunity to flee like 王又曾, and it would be impossible to get her
back because she is an American citizen.