After further reading about California's "Murphy Conservatorship Statute," the way I understand it is that after two years if LC is not restored to competency according to court-appointed experts, then the defendant is acquitted of the charges, i.e. the charges are dropped. However, the state has the option, according to Murphy Conservative Statute, of seeking a long-term CIVIL commitment to a state instiution for an indiviudal deemed not competent to stand trial. But from what I am reading, this is used mostly for defendants who are a serious danger to others/society.
So in two years, if the court still finds that LC is not competent to stand trial, then it sounds like it is possible that LC could be released into his family's care as conservators (without a civil commitment by the courts) and his parents could arrange to have him returned to their home in the PRC. Unless, of course, the court orders a civil commitment to a state hospital and it is unclear how long such a civil commitment would be. Regardless, the felony murder charge would no longer exist, he would have been acquitted of that before a court-ordered civil commitment.
JMO.