loy ed ▁in ▁a ▁host age ▁rescue ▁mission ▁in ▁which ▁a ▁pr esch ool ▁located ▁at ▁S ung ai ▁Ab ong ▁Park , ▁S ake h ▁Street ▁near ▁Mu ar ▁in ▁southern ▁Joh ore ▁state ▁was ▁taken ▁by ▁a ▁ 4 0 - year - old ▁man . ▁ ▁The ▁man ▁named ▁Lo i ▁H ui ▁Ch ung , ▁who ▁was ▁sus pected ▁to ▁be ▁a ▁drug ▁add ict ▁and ▁ment ally - der anged , ▁was ▁armed ▁with ▁a ▁ham mer ▁and ▁a ▁mach ete ▁and ▁he ▁threatened ▁to ▁kill ▁the ▁host ages ▁if ▁his ▁demand ▁was ▁not ▁met . ▁The ▁sie ge ▁ended ▁at ▁exactly ▁ 1 5 4 1 ▁G MT ▁after ▁U T K ▁members ▁storm ed ▁the ▁building ▁with ▁te ar ▁gas ▁and ▁shot ▁the ▁suspect . ▁ ▁He ▁was ▁in ▁a ▁critical ▁condition ▁with ▁a ▁head ▁w ound ▁and ▁died ▁later ▁at ▁the ▁Sultan ah ▁F at im ah ▁Special ist ▁Hospital ▁at ▁ 2 1 1 5 ▁G MT . ▁▁▁ 7 ▁February ▁ 2 0 1 3 : ▁Arr ested ▁a ▁former ▁In ternal ▁Security ▁Act ▁( IS A ) ▁d eta ine e ▁Y az id ▁S uf a at ▁and ▁two ▁of ▁his ▁friends , ▁including ▁a ▁women , ▁in ▁the ▁K lang ▁Valley , ▁Sel ang or ▁in ▁separate ▁operations . ▁The ▁unit ▁nab bed ▁Y az id ▁and ▁Moh d ▁Hil mi ▁Has im ▁at ▁a ▁can teen ▁in ▁the ▁J al an ▁D uta ▁court ▁complex ▁whilst ▁the ▁woman ,