A person who commits an intentional and unlawful killing shall forfeit an interest in a trust:
(1)  to the extent the trust was funded by the victim of the intentional and unlawful killing or would be funded by the victims estate
(2)  to the extent the persons interest in the trust is augmented or advanced by the termination of the victims interest in the trust as the result of the persons intentional and unlawful killing of the victim, and the interest is attributable to funding by someone other than the person or the victim of the intentional and unlawful killing
(3)  if the interest was created as the result of an exercise of a power of appointment held by the victim.