I'd hazard a wild guess from a family member, older sibling/friend who does not keep a lethal weapon either under their personal control or locked in a secure place.

I used to think Americans could not be so dumb but they've elected Trump twice which rather defeats any hope for better gun control.

If you don't control there will be usual parade of family. killings, odd Mall or School which barely make top storythese days if only one victim, what a tragic falure of democracy, pliant lawmakers, NRA lobby, leads to sad outcomes .