Alaska Stat. § 13.36.076
(a) A trustee may be removed from office
(4) by a court on petition by the settlor, a co-trustee, a qualified beneficiary, or the court on its own initiative, if
(b) A trustee may be removed from office under (a)(4) of this section if the court finds that removal would be in the best interests of all the beneficiaries and,
(2) for (a)(4)(A) of this section,