Philipsburg:--- Detectives of KPS are still busy working on the four murder cases but so far no one has been arrested said Chief Prosecutor Hans Mos. The Chief Prosecutor said the investigators have divided the investigations into three sections and they have meeting everyday to share information but so far there is no major breakthrough in the investigations. Mos also confirmed that the Naf. 25,000.00 reward offered by the Attorney General still stands but police has not received any valuable tips thus far. The police and prosecutors office remains tightlipped on the investigations.