timika indonesia indonesian unit freeport-mcmoran inc close main access road giant copper mine eastern province papua tuesday second time three days another shoot incident freeport vehicle hit gunfire head tembagapura ridge camp company say statement refer area freeport workers live one passenger vehicle suffer bullet wind thigh stable condition local clinic accord statement security apparatus scene investigate incident say one source initially describe vehicle patrol car freeport statement say light armor vehicle second time access road grasberg mine close since sunday follow string shoot incidents since mid-august injure least seven people kill one police officer violence escalate security concern around mine high level five years separatist west papua national liberation army tpn-opm group link free papua movement say war police military freeport immediately clear tpn-opm behind late shoot freeport indonesia close mine access road shoot