Maybe she thought "Bump firing" the weapon was actually a select FA firearm. LOL Although I doubt she even know's how or what "Bump Firing" is...........again, rolling my eyes.
Unless I see the video of bad guy's spraying and praying any full auto rifles or subguns, I remain alway's vigilantly skeptical of any such reports.
I also have no doubt that AK's and AR's have been purchased through the black market, but I don't see any regular gang bangers or Seven Eleven hold ups with "Born to lose" tattoo types sporting FA weapons.
She's been watching too many hollywood movies.