The case number search requires entering an exact match to an existing King County Superior Court case number (with or without dashes) Case Search Authenticated Case Search Authenticated Case # equals not equals starts with ends with contains not contains soundex in not in blank not blank equals + nulls not equals + nulls starts with + nulls ends with + nulls contains + nulls not contains + nulls soundex + nulls in + nulls not in + nulls First Name equals not equals starts with ends with contains not contains soundex in not in blank not blank equals + nulls not equals + nulls starts with + nulls ends with + nulls contains + nulls not contains + nulls soundex + nulls in + nulls not in + nulls Last Name equals not equals starts with ends with contains not contains soundex in not in blank not blank equals + nulls not equals + nulls starts with + nulls ends with + nulls contains + nulls not contains + nulls soundex + nulls in + nulls not in + nulls Middle Name equals not equals starts with ends with contains not contains soundex in not in blank not blank equals + nulls not equals + nulls starts with + nulls ends with + nulls contains + nulls not contains + nulls soundex + nulls in + nulls not in + nulls