
Quoting
BOR
Carl, I was reading a case sometime ago, and darn I did not bookmark it, but the facts were very similar.
It was a loud music case I think also. The officer went to the door, and the person inside just cracked it open and would not let him in, when the officer tried to open it just a little the man pushed it back, and I think the officer put his foot in. The reasoning was he said he was concerned he had a weapon behind the door.
After a few seconds of a tussle the officer burst in and there was contraband in plain view, and he was charged with it.
IF I remember right, the court permitted it's admission.