Actually I understand the new Ruger lcp ll does not have a drop safety. Most modern guns do have drop safeties, but since we have no idea of the age or make of the gun, we may never know.

The story states "after a customer accidentally fired a gun when he dropped it inside the business Saturday"

Did the customer fire the gun or did the gun discharge when it fell to the floor? Can not tell from the report.

Guns have been known to slip out of holsters, I have read accounts of this happening on this forum.