So, based on the San Francisco 'sanctuary murderer', how many people should an illegal alien be permitted to kill before 'sanctuary' no longer applies?  

How many rapes? 

How many residential burglaries?   

How many physical assaults? 

 How many property crimes?

Or are the illegals permitted to run amok as long as they are of a particular racial demographic?  

(I don't see a lot of ethnic-Asians, for example, committing violent crimes, is why I ask.)