He told WVSN, "I was smoking marijuana. I was doing cocaine, and I had two beers."
This is why lawyers tell people not to talk to cops in interrogation
This was covered in a Ron White routine. Paraphrased; "He had the right to remain silent but he didn't have the ability."
This applies to the weapon also. He had the right to own the AK, but he didn't have the ability to do so safely.