It depends on how you view the statistics.
Study after study has shown that the vast majority of murders are comitted by ones nearest and dearest.
Murder - Crime in the United States 2004
Couple of things I take out of these statistics:
1: For the incidents in which the relationships were known, 76.8 percent of the victims knew their killers and 23.2 percent were slain by strangers. Among the incidents in which the victims knew their killers, 29.8 percent were murdered by family members and 70.2 percent were killed by acquaintances. (Based on Table 2.11.) The 2004 data also revealed that 33.0 percent of female victims were killed by their husbands or boyfriends, and 2.7 percent of the male victims were slain by their wives or girlfriends. (Based on Tables 2.4 and 2.11.)
2.Law enforcement cited
that arguments, including those over money or property, were the cause for 44.4 percent of the murders. Other circumstances,
such as brawls and juvenile gang killings, were noted in 12.8 percent of the murders
One could argue that those figures do not suggest premeditation.
As I have pointed out above the statistics suggest that most murders are comitted by a family member or a friend, mostly over an arguement, and in a large amount of times during a brawl.
The presence of a firearm in those situations is not advisable.
That is the point I was making.
It's not.