The WWJS Patch asks the all important question. Based on events going all the way back to the book of Genesis, I have a really good idea.
Please keep in mind that killing people, although done in the name of Christianity, is not based on Christian principals.
Jesus, after speaking with a Roman Centurian seeking healing for one of his men, stated that he had found no other with greater faith!
Love your neighbor. Love your enemy. Love your enemy enough not to miss. It's your job!