Supreme Court of Northern Mariana Islands October 1991 casesCOMMONWEALTH OF THE NORTHERN MARIANA ISLANDS v. KAIPATCASTRO v. CASTROCOMMONWEALTH OF THE NORTHERN MARIANA ISLANDS v. CABRERAMARIANAS PUB. LAND CORP. v. GUERREROCOMMONWEALTH OF THE NORTHERN MARIANA ISLANDS v. KANIKIIn re ESTATE OF MANUELCOMMONWEALTH OF THE NORTHERN MARIANA ISLANDS v. HANADA