An irrsponsible citizen who had no difficulty obtaining deadly force.

Barbershop conversation about shooting ends when shots are fired.
I know, I know.....he would have obtained it one way or another....even if he had to meet someone by an abandoned warehouse in E. St. Louis instead of just borrowing it from his wife so don't change anything.

Just another responsible citizen standing his ground....

The list of people who damage credibility grows.

Just another responsible citizen exercising his rights

This "relative" is a bigger threat to your gun ownership rights than anybody calling for an outright ban on guns. 

Horsley described the boy's parents as shocked by the incident and cooperating with investigators, who found the gun belonged to a relative who has been living temporarily with the boy's family.

An outright ban will never happen, unless the credibility of the "responsible gun owner" argument is lost and this idiot helped to do that very thing.