In dispute over life insurance proceeds arising from the murder of Laci Peterson by Scott Peterson, and where Scott is the named beneficiary of a $250,000 policy, summary judgment for administrator of Laci's estate, disentitling Scott from collecting any proceeds, is affirmed as Scott's criminal conviction for the first degree murder of his wife was substantial and uncontradicted evidence that he feloniously and intentionally killed her, and thus, the administrator met her burden under Probate Code section 254(b).