finding a thesis

I am trying to come up with a thesis statement, but I am not sure of what to say, I got this so far but i need to make it short and sweet!!!

  people who file false accusations of domestic violence or any other crime similar should have equal or greater punishments to the crime that was falsely filed, also cops should have some kind of physical evidence other than the police officers discretion to make an arrest and file charges for this crime, but to help those who are abused restraining orders and other protective services can be made or used without hard evidence so you can still be protected while in the middle of trial and while convincing the jury that the defendant is guilty beyond reasonable doubt.