How The Availability Of The Weapons With Fire Can Affect The Rates Of Crime Of Violence? The data collected on this subject are unambiguous and they seem to indicate that the number of people having a weapon with fire in an area or a given country affects the rates of crime of violence, and particularly on the rates of homicide. How is it made that such a report/ratio seems to exist? The answer is perhaps that the weapons with fire are quite simply the most effective instruments to commit offences like homicides; they help to commit an offenc ....