Notwithstanding sections 311 through 314 of this title or provisions otherwise made, in any case in which an individual is entitled to inherit or receive property under the last will of a decedent, or otherwise, the individual's share in the decedent's estate shall be forfeited and shall pass to the remaining heirs or beneficiaries of the decedent if the individual intentionally and unlawfully kills the decedent. In any proceedings to contest the right of an individual to inherit or receive property under a will or otherwise, the record of that individual's conviction of intentionally and unlawfully killing the decedent shall be admissible in evidence and shall conclusively establish that the individual did intentionally and unlawfully kill the decedent. (Added 2009, No. 55, § 5, eff. June 1, 2009; amended 2017, No. 195 (Adj. Sess.), § 3.)