▁Li am ▁even ▁calls ▁them ▁m um ▁and ▁d ad ▁( al beit ▁in ▁jest ) ▁as ▁they ▁put ▁him ▁to ▁bed . ▁ ▁In ▁Series ▁ 8 ▁Sh ane ▁attempts ▁to ▁take ▁over ▁the ▁Mag u ire ' s ▁business ▁while ▁M imi ▁is ▁in ▁hospital ▁after ▁suffering ▁a ▁heart ▁attack . ▁Jam ie ▁however ▁feels ▁that ▁Sh ane ▁is ▁not ▁up ▁to ▁the ▁responsibility , ▁and ▁when ▁he ▁sees ▁that ▁Sh ane ▁has ▁been ▁con ned ▁out ▁of ▁a ▁drug ▁deal , ▁Jam ie ▁takes ▁control ▁by ▁making ▁Sh ane ▁believe ▁a ▁gang ster ▁tried ▁to ▁have ▁him ▁killed . ▁Jam ie ▁then ▁encourag es ▁to ▁shoot ▁the ▁gang ster ▁dead , ▁not ▁knowing ▁that ▁it ▁was ▁in ▁fact ▁Jam ie ▁who ▁arranged ▁for ▁Sh ane ▁to ▁be ▁left ▁for ▁dead ▁until ▁afterwards . ▁A ▁fe ud ▁builds ▁between ▁the ▁two ▁throughout ▁the ▁first ▁half ▁of ▁series ▁ 8 . ▁ ▁M icky ▁Mag u ire ▁ ▁Play ed ▁by : ▁C iar án ▁Griff ith s ▁( Series ▁ 4 – 9 ) ▁ ▁M icky ▁Mag u ire ▁is ▁a ▁" par ano id , ▁ag gress ive , ▁violent , ▁hom osex ual ▁yet ▁hom oph obe " ▁who ▁is ▁a ▁member ▁of ▁the ▁Mag u ire ▁family . ▁He ▁is ▁err atic ▁and ▁obs ess ively ▁l icks ▁the ▁side ▁of ▁his ▁mouth , ▁which ▁could ▁be ▁a ▁t ic ▁and / or ▁hint ▁of ▁a ▁behavior al ▁dis order . ▁Despite ▁his ▁ag gress ive ,