Bitfinex did not report anything to the Hong Kong police. They lied. There is no investigation from any authority yet.
You can call yourself the police from HK and they will confirm you that.
In the mean time, take your time and read a very interesting story : https://www.cryptocoinsnews.com/bitfinexs-ceo-seemingly-tried-start-ponzi-scheme
Raphael NICOLLE - one of the Bitfinex owners
I don't think so if they wanna call the police and the police will wanna to take care of their cases. because like the DAO there is a petition for FBI to take care of the DAO cases and until this time, the result is negative.You can call yourself the police from HK and they will confirm you that.
In the mean time, take your time and read a very interesting story : https://www.cryptocoinsnews.com/bitfinexs-ceo-seemingly-tried-start-ponzi-scheme
Raphael NICOLLE - one of the Bitfinex owners