What did the police suggest ?

Hello n:

Quit. Sue the assaulter, your boss and the owner of the building.

excon

Who attacked you ? A co worker, your boss, some homeless man who walked in off the street ?
One of our posters who did not like you asking a question without any details??

Did the police arrest someone, are they still investigating,

And what do you mean as for as "what should I do"

1 press charges against the person who attacked you.
2. get medical treatment if needed.

There is not much else, if you want to quit but why ?