Six more persons of interest in the case involving the death of Adamson University student John Matthew Salilig wanted to surrender, Justice Secretary Jesus Crispin Remulla said Friday.   “May anim pa na gustong sumuko sa hazing cases,” Remulla said in an ambush interview.   (Six more people want to surrender in the hazing cases.)   When asked why they chose to surrender only now, Remulla cited a lack of lawyers.