Ofcourse people with guns kill. Dont say the obvious. Guns dont go about walking on their own and killing people. But people "buy" guns easily in the USA and if you insist maybe Israel. If people did not have easy access to guns those guns wouldnt fire 33 people yesterday.
Criminals posess guns illegally in other countries and law enforcement officials have them. If civilians start possessing, what is the message - just go about firing anyone?