- Nikolas Cruz purchased an AK-47 assault rifle from a gun store in Deerfield Beach, Florida, less than a month ago
- The killer, who slaughtered 17 former teachers and classmates, had passed all the relevant background checks
- Cruz also bought a shotgun from Gun World of South Florida in 2016
- The AK-47 was not used during Cruz’ killing spree – with the killer selecting a AR-15 semi-automatic rifle
- It is understood that weapon was purchased from a branch of local chain Shoot Straight