[bsanr2]

I'm still unclear on what to do when a police officer has demonstrated intent to hurt or kill you, despite your cooperation.

[AstralStorm]

Pick up sticks and get away as fast as possible. Expect to be shot at.

You can run from many kinds of encounters with Police when there's no presumption of guilt.

They're not allowed to use force in pursuit unless necessary, and running does not make it necessary on its own.

Fighting back is a good way to end up in jail as well as dead. Running can result in you getting away free at least.