▁son . ▁ ▁When ▁Carl ▁Gall ag her ▁( El li ott ▁T itt ensor ) ▁and ▁Ch es ney ▁Kar ib ▁( Q as im ▁Ak ht ar ) ▁were ▁fr amed ▁for ▁murder ▁by ▁a ▁local ▁drug - de aler ▁called ▁Jimmy , ▁the ▁Mag u ires ▁initially ▁decide ▁to ▁remain ▁al o of ▁from ▁the ▁situation , ▁as ▁it ▁was ▁" not ▁their ▁fight ". ▁But ▁Jimmy ' s ▁increasing ▁co ck iness ▁revealed ▁in ▁Sh ane ▁a ▁sense ▁of ▁justice , ▁when ▁he ▁began ▁to ▁open ly ▁speak ▁against ▁Jimmy ' s ▁ag gress ive ▁ant ics ▁before ▁taking ▁over t ▁action . ▁When ▁Jimmy ▁tried ▁to ▁set ▁the ▁Gall ag her ▁home ▁on ▁fire , ▁Sh ane ▁stepped ▁in , ▁as ▁he ▁knew ▁Jimmy ▁was ▁afraid ▁to ▁cross ▁the ▁Mag u ires . ▁The ▁last ▁st raw ▁for ▁Sh ane ▁was ▁when ▁Jimmy ▁promised ▁to ▁harm ▁the ▁family , ▁including ▁Li am . ▁When ▁P addy ▁elected ▁to ▁remain ▁un in vol ved , ▁Sh ane ▁and ▁Jam ie ▁decided ▁to ▁take ▁the ▁law ▁into ▁their ▁own ▁hands ▁despite ▁their ▁father ' s ▁wishes , ▁and ▁rounded ▁up ▁members ▁of ▁Jimmy ' s ▁gang , ▁and ▁brut ally ▁inter rog ated ▁them ▁as ▁to ▁Jimmy ' s ▁where about s . ▁P addy ▁later ▁showed ▁his ▁face , ▁and ▁end ors ed ▁his ▁son ' s ▁pro act iveness . ▁Sh ane ▁and ▁Kelly ▁have ▁also ▁developed ▁a ▁parent al ▁bond ▁with ▁Li am ▁to ▁the ▁point ▁where