There's been a long history to his behavior and I think this is something (Benayer) has most likely has been planning. They tried mediating and speaking to (Benayer) to no avail, and this is what he did on the holiest day of the Jewish calendar. He came to the temple with a gun, called my brother-in-law out of the temple. My brother-in-law tried to talk it over once more, and his reply was to shoot him in the back .  -   Stephen Katz     Quotes
There's been a long history to his behavior and I think this is something (Benayer) has most likely has been planning. They tried mediating and speaking to (Benayer) to no avail, and this is what he did on the holiest day of the Jewish calendar. He came to the temple with a gun, called my brother-in-law out of the temple. My brother-in-law tried to talk it over once more, and his reply was to shoot him in the back . Stephen Katz
 Behavior