seoul north korea say release south korean fish vessel friday humanitarian reason boat find illegally water north control six days ago north korean state news agency kcna say boat crew capture oct. 21 release designate water military boundary line east sea 38 39 20 latitude 128 38 10 longitude 1800 oct. 27 news agency report say north korea reach decision release south korean boat take account fact crewmen honestly admit offence repeatedly apologize ask leniency report say english investigation north prove boat crew enter north korean water fish north korean fish boat age low fuel find drift south maritime border two koreas time north korean crew release north interrogations intelligence officials wish return unusual south korean fish vessels find similar circumstances south korean government could immediately reach comment north korea release capture south korea fish boat friday kcna