How the fraud works in rental

http://web.wenxuecity.com/BBSView.php?SubID=tzlc&MsgID=241132
I have posted a post before. I got the check now (more than $10,000 and asking me to get the extra money back to him). I still have something no clear on how can they collect my money? The check has name and address in CA. If I mail a check to this address, it has to be a real address so that they can get my money. A real address will get this guy easily busted. Anybody know how this fraud works?
I post it here is to let others be aware of this kind of fraud.

所有跟帖： 

• 我倒是觉得你好像还不死心，呵呵。 -Conehead- ♂ (0 bytes) () 07/23/2010 postreply 07:59:47

• 回复：我倒是觉得你好像还不死心，呵呵。 -jjj7- ♂ (76 bytes) () 07/23/2010 postreply 10:29:57

• haha, why don't you just deposit that check, and wait -jy101- ♂ (229 bytes) () 07/23/2010 postreply 08:36:12

• 回复：haha, why don't you just deposit that check, and wait -jjj7- ♂ (118 bytes) () 07/23/2010 postreply 10:32:01

• The guy in CA just got a part-time job working from home -landlord_china- ♂ (156 bytes) () 07/23/2010 postreply 13:38:21