https://abc13.com/disabled-veteran-and-wife-killed-in-shootout-with-police/5110865/
Police recovered two shotguns and three rifles from the residence and seized marijuana and a white powder they believe to be either cocaine or the powerful synthetic opioid fentanyl, Acevedo said.
Is NOT "Proof"!
The firearms are legal and not typical of someone defending a drug business. (i.e. no semi-autos)