This book is a chilling insight into the state of criminal justice: https://www.amazon.co.uk/Secret-Barrister-Stories-Law-Broken...
https://www.amazon.co.uk/Secret-Barrister-Stories-Law-Broken...
Onto the topic of the extradition bill though, it specifically excludes extraditing politial dissidents, so it would not streamline the process. What I hear some people say that China will just make some excuses in other areas, which then I don't see the point, since kidnapping and disappearing people would surely be easier right, and since they can already do that, then why would they need the bill? But you know what the bill does allow HK to do, is to extradite a baby murderer to face charges of the crime he commited.
[1] https://www.amazon.co.uk/Secret-Barrister-Stories-Law-Broken...