I would really like to know how he got the money to buy these guns.
So would I and about a million other people, and I hope there is an answer somewhere. As for the truck...I read that it belonged to his grandfather.
He did have a job at Whataburger. Maybe he put everything he made into buying them. Maybe they weren’t as expensive as people are speculating that they were. We might never know.
Even if we don’t get all the answers, the monster is dead and will never hurt another soul.