please make all the information about chen jianhai public as soon as all the money is out of his hands. Especially any personal information such as home address or business addresses. Also all your correspondances with him, especially emails where he incriminates himself. Any chance you recorded any of your conversations with him? If not make sure you do it from now on, and make sure you get a recorded "confession" (if needed try to trick him to go through exactly how he stole the money).
I'll definitely co-operate with any police investigation by providing such information. However releasing the information in public isn't a good choice.
Even though as a community we can determine Chen Jianhai to be the hacker, he hasn't been proven guilty legally yet. That will only happen when he faces a criminal charge.
Also consider the irrationality of some community members I should refrain from posting anything that can potentially induce violence and personal attacks. It won't be good for Bitcoin's image and legal status (if you concern about it at all). I'll have to take into account my personal security as well.
I have his real information only because we were working on a legitimate business. He was introduced to me by a friend who works in a Shenzhen-based information security company (which does penetration tests for large corporations and government agencies). I have never considered Chen Jianhai as a "friend".