Details are at the link, above.
The chart below shows what gun control has done to the Evergreen State, and the FBI numbers the chart is based on can be verified either at this convenient spreadsheet or at the annual FBI Uniform Crime Report.
As you can see, and verify, gun control has turned the Evergreen State from a low crime sanctuary with comparatively violent State whose violent crime rats are far above what its income levels and demographic mix suggest it should have.
And now Bloomberg’s gun ban lobby wants to add even more laws that historically drive up violent crime rates. To quote Jimmy Hatlo, “There ought to be a law.”