Well, I'll tell ya what, here's my opinion for what it's worth.
Anyone who would exploit the death of their own sister on an internet forum for the express purpose of being anti-gun is either a lying sicko or they simply had no deep abiding love and respect for that sister at all. Because people commit suicide all kinds of different ways. They leap from bridges, drink or drug themselves to death, they can drive their cars off cliffs and into buildings. They can slit their wrists, or hang themselves with just about anything... ect..ect...
The problem with these stupid liberals is that they have no sense of good judgment, no moral gage that convicts their conscience to wisdom that says...evil is just plain evil and no matter by what method they choose to inflict harm upon themselves or anyone else there is no way government can control all the elements capable of such harm and attempting to do so is futile...but still government tries. People lose freedoms, rights, their liberty to live as they choose able to protect themselves by those same elements and means that government wants to take away.
Government was never meant or originally designed to control the people, the people were meant to control the government. They have fed at the government trough for so long now it has become their little god whom they worship...who will bail them out, feed them, clothe them, house them and raise their children for them and murder the ones they don't want for them.
So, it's not surprising to me that this person who believes and trusts in all of the above would believe that the real evil here is a piece of molded metal and not the infected minds of those who obtain them and use them for evil.