NRS 163.375

A fiduciary may compromise, adjust, arbitrate, sue on or defend, abandon or otherwise deal with and settle claims in favor of or against the estate or trust as the fiduciary deems advisable, and the fiduciary’s decision shall be conclusive between the fiduciary and the beneficiaries of the estate or trust and the person against or for whom the claim is asserted, in the absence of fraud by such person, and, in the absence of fraud, bad faith or gross negligence of the fiduciary, shall be conclusive between the fiduciary and the beneficiaries of the estate or trust.