in - law ▁of ▁the ▁victim . ▁According ▁to ▁the ▁three ▁conv icted ▁Out la ws ▁the ▁murder ▁took ▁place ▁after ▁an ▁argument ▁es cal ated . ▁Upon ▁es cal ation ▁W ou ters ▁supposed ly ▁aim ed ▁a ▁gun ▁at ▁his ▁brother - in - law ▁after ▁which ▁he ▁himself ▁was ▁killed . ▁It ▁was ▁largely ▁believed ▁that ▁the ▁murder ▁was ▁not ▁the ▁result ▁of ▁an ▁es cal ated ▁discussion , ▁but ▁rather ▁an ▁execution ▁approved ▁by ▁the ▁club ' s ▁hierarchy . ▁ ▁On ▁October ▁ 4 , ▁ 2 0 0 9 ▁several ▁H ells ▁Ang els ▁and ▁al lied ▁Red ▁Dev ils ▁performed ▁a ▁ra id ▁on ▁an ▁Out law ▁MC ▁club house ▁in ▁K ort rijk . ▁Sh ots ▁were ▁fired ▁and ▁three ▁Out la ws ▁were ▁wounded ▁before ▁the ▁H ells ▁Ang els ▁and ▁their ▁Red ▁Dev ils ▁com r ades ▁fled ▁the ▁scene . ▁The ▁incident ▁occurred ▁after ▁members ▁of ▁the ▁Out la ws ▁MC ▁supposed ly ▁pushed ▁over ▁a ▁motor cycle ▁belonging ▁to ▁Red ▁Dev ils ▁MC ▁president ▁Johan ▁F . ▁in ▁Mo esk ro en . ▁The ▁ra id ▁is ▁also ▁thought ▁to ▁be ▁a ▁part ▁of ▁a ▁territorial ▁dispute ▁between ▁the ▁H ells ▁Ang els ▁and ▁the ▁Red ▁Dev ils ▁on ▁one ▁side ▁and ▁the ▁Out la ws ▁on ▁the ▁other . ▁Several ▁months ▁before ▁the ▁ra id , ▁on ▁the ▁ 2 4 th ▁of ▁July ▁ 2 0 0 9 , ▁members ▁of ▁the ▁Red ▁Dev ils ▁and ▁H ells ▁Ang