Continued his life longer than the cops he shot. Unjustifiable. Guy in Saudi was executed after three years which is still too long. The guy who shot Garfield was executed a bit less than a year after conviction. Now twenty or thirty years is normal.
The guy who tried to assassinate FDR was executed in something like two weeks.
I am a little different when it comes to people who kill in the heat of anger. I don’t care if it is a cop, that is not first degree murder in the traditional sense.