Castle Law and Officer Guyger

   Officer Amber Guyger allegedly -- thinking it was her own home -- stepped into the home of Botham Jean, saw Jean, and gave him verbal commands . . .
   And, when he ignored her, she hot him dead.
   The Castle Law gives greater right to kill people who invade your home. Did Officer Guyger have those liberties in mind when she pulled the trigger? Was she thinking, if this person is in my home, then I have the right to kill him?
   The Castle Law might not be as liberal as it is in many states, and I do not know if Officer Guyger even was justified under the Texas version of the law. But, I see great dangers in such laws.
   I read the Texas law a little, but not enough to come up with an answer as to whether the Texas version of the law gave her the right to kill if in her own home. Here's a portion of that law:

Sec. 9.32.  DEADLY FORCE IN DEFENSE OF PERSON.  (a)  A person
	is justified in using deadly force against another:
	(1)  if the actor [he] would be justified in using force
	against the other under Section 9.31; and
	(2)  [if a reasonable person in the actor's situation
	would not have retreated; and
	[(3)]  when and to the degree the actor [he] reasonably
	believes the deadly force is immediately necessary:
	(A)  to protect the actor [himself] against the
	other's use or attempted use of unlawful deadly force; or
	(B)  to prevent the other's imminent commission of
	aggravated kidnapping, murder, sexual assault, aggravated sexual
	assault, robbery, or aggravated robbery.
	(b)  The actor's belief under Subsection (a)(2) that the
	deadly force was immediately necessary as described by that
	subdivision is presumed to be reasonable if the actor:
	(1)  knew or had reason to believe that the person
	against whom the deadly force was used:
	(A)  unlawfully and with force entered, or was
	attempting to enter unlawfully and with force, the actor's occupied
	habitation, vehicle, or place of business or employment;
	(B)  unlawfully and with force removed, or was
	attempting to remove unlawfully and with force, the actor from the
	actor's habitation, vehicle, or place of business or employment; or
	(C)  was committing or attempting to commit an
	offense described by Subsection (a)(2)(B);