Notice both of the above responses to Jacks post.  

Neither indicate a particular strong concern for public safety and human preservation, both indicate a strong ideological position against the notion of firearms.

Both of these posters were also conspicuously absent from the New York truck attack story which only supports the notion that anti-gun folks are just that, anti-gun.  

They are not pro-public safety, as the issue for them is not safety.  If it were they would be just as active in posting in articles on ALL mass killings, not just select ones where the weapon of choice was a firearm.

We can point to a myriad of things that kill more people then firearms do, and you'll notice those get brushed off as a deflection or just not that important.

Logic will very infrequently penetrate the cloak of ideology.  Gun control for these folks is NOT about keeping firearms out of the hands of criminals, it's about systematically removing them from society.