▁on ▁that ▁same ▁night . ▁In ▁Grant ▁Mor r ison ' s ▁Bat man ▁# 6 7 3 , ▁Bat man ▁lear ns ▁Ch ill ▁acted ▁on ▁his ▁own . ▁ ▁Other ▁versions ▁In ▁the ▁pre quel ▁com ic ▁to ▁Justice ▁League : ▁God s ▁and ▁Mon sters , ▁Bat man ▁tracks ▁down ▁Lew ▁M ox on ▁during ▁a ▁meeting ▁with ▁the ▁other ▁crime ▁l ords , ▁along ▁with ▁his ▁right - hand ▁man , ▁Joe ▁Ch ill . ▁When ▁Bat man ▁corners ▁them , ▁M ox on ▁offers ▁him ▁money ▁to ▁come ▁work ▁for ▁him , ▁but ▁Bat man ▁ref uses ▁and ▁then ▁k ills ▁M ox on ▁by ▁su ck ing ▁his ▁blood . ▁Kirk ▁later ▁att ends ▁M ox on ' s ▁fun eral ▁where ▁he ▁meets ▁M ox on ' s ▁wife ▁Ang ela ▁and ▁his ▁son , ▁Jer emy . ▁Kirk ▁later ▁becomes ▁friends ▁with ▁Jer emy ▁and ▁reve als ▁his ▁secret ▁to ▁him . ▁Jer emy ▁then ▁agre es ▁to ▁help ▁Kirk ▁find ▁a ▁c ure ▁for ▁his ▁condition . ▁When ▁Ang ela ▁is ▁murder ed , ▁Jer emy ▁reve als ▁that ▁the ▁other ▁crime ▁l ords ▁believe ▁that ▁M ox on ▁had ▁evidence ▁against ▁them ▁and ▁they ▁also ▁believe ▁that ▁he ▁knows ▁where ▁they ▁are . ▁Bat man ▁later ▁tracks ▁down ▁Ang ela ' s ▁murder er , ▁who ▁turns ▁out ▁to ▁be ▁Joe ▁Ch ill , ▁who ▁is ▁now ▁a ▁v amp ire ▁after ▁Bat man ▁killed ▁him . ▁Bat man ▁though ▁later ▁on ▁k