My mom’s bully neighbor takes his 14 year old granddaughter hunting!
What seems to have happened here was not that a 14 year old was taken on a hunt (which you seem to indicate is a bad thing), but that the 21 year old failed to follow the rules of guns. He fired in such a way that a motorhome was hit, and the 14 year old (in the motorhome) was killed by the gun fire.
What on earth are you babbling about?
Back on topic, it sounds like the adult cousin was plinking with his SKS instead of sleeping with the rest of the family.
Multiple violations of the rules of gun safety resulting in tragedy. When will people learn.