[willy]

BC that is exactly what I said, just put in a different form sentence. The felony referred to would be inflicting serious bodily harm upon you or someone else. Theft or property type crimes would not count, neither would just a defiant trespasser. Another words someone who you have told to leave. You would also have to believe REASONABLY that the intruder has the capability to commit the threat and that the threat is imminent.
All state laws have to follow the Supreme Court guidelines stated in Tennesee V Garner. They can make them more restrictive but must provide that standard as a minimum

And I do not know anything about those classes I am sorry.