▁suffering ▁from ▁an ▁ins ane ▁del usion ▁at ▁the ▁time ▁the ▁will ▁was ▁executed ▁and ▁that ▁she ▁thus ▁lack ed ▁test ament ary ▁capacity . ▁The ▁de ced ent ' s ▁phys icians ▁test ified ▁regarding ▁the ▁medic ation ▁that ▁the ▁de ced ent ▁was ▁taking ▁and ▁how ▁it ▁had ▁changed ▁her ▁person ality . ▁A ▁psych iat rist ▁who ▁saw ▁the ▁de ced ent ▁op ined ▁that ▁she ▁was ▁del us ional ▁when ▁she ▁stated ▁that ▁the ▁care t aker ▁had ▁abandoned ▁her ▁and ▁had ▁killed ▁her ▁dog . ▁To ▁the ▁contrary , ▁witness es ▁and ▁evidence ▁supported ▁the ▁position ▁that ▁the ▁care t aker ▁visited ▁the ▁de ced ent ▁in ▁the ▁hospital ▁every ▁day , ▁and ▁the ▁care t aker ▁gave ▁cred ible ▁testim ony ▁that ▁she ▁was ▁continu ing ▁to ▁care ▁for ▁the ▁dog . ▁According ly , ▁the ▁court ▁set ▁aside ▁the ▁will ▁as ▁invalid ▁based ▁upon ▁ins ane ▁del usion . ▁ ▁Dur ess ▁Dur ess ▁involves ▁some ▁threat ▁of ▁physical ▁harm ▁or ▁co erc ion ▁upon ▁the ▁test ator ▁by ▁the ▁perpet r ator ▁that ▁caused ▁the ▁execution ▁of ▁the ▁will . ▁ ▁Fra ud ▁There ▁are ▁four ▁general ▁elements ▁of ▁fra ud : ▁false ▁representations ▁of ▁material ▁facts ▁to ▁the ▁test ator ; ▁knowledge ▁by ▁the ▁perpet r ator ▁that ▁the ▁representations ▁are ▁false ; ▁intent ▁that ▁the ▁representations ▁be ▁acted ▁upon ▁and ▁resulting ▁injury . ▁There ▁are ▁two ▁primary ▁types ▁of ▁fra ud : ▁fra ud ▁in ▁the ▁execution , ▁( for ▁example , ▁the