SI : ▁Miami ▁episode ▁ 4 . 0 7 ▁" F el ony ▁Fl ight ", ▁C SI : ▁NY ▁episode ▁ 2 . 0 7 ▁" Man h attan ▁Manh unt "). ▁ ▁In ▁one ▁episode , ▁Mac ▁and ▁F lack ▁are ▁caught ▁in ▁a ▁bomb ▁bl ast ▁in ▁a ▁building ▁while ▁trying ▁to ▁ev acu ate ▁it . ▁Though ▁he ▁himself ▁is ▁wounded ▁in ▁the ▁neck , ▁Mac ▁is ▁able ▁to ▁stabil ize ▁a ▁crit ically ▁injured ▁F lack ▁long ▁enough ▁for ▁help ▁to ▁arrive , ▁thanks ▁to ▁his ▁previous ▁tra um atic ▁experience ▁in ▁the ▁Be ir ut ▁bar ra cks ▁bomb ing . ▁Mac ▁and ▁his ▁team ▁discover ▁the ▁NY C ▁bom ber ▁to ▁be ▁a ▁sch iz op hren ic ▁would - be ▁Marine ▁out ▁to ▁prove ▁the ▁vulner ability ▁of ▁the ▁city ▁to ▁terror ist ▁attack . ▁By ▁appe aling ▁to ▁the ▁man ' s ▁sense ▁of ▁military ▁duty , ▁Mac ▁is ▁able ▁to ▁get ▁him ▁to ▁surrender . ▁The ▁detect ive ▁priv ately ▁acknowled ges ▁to ▁St ella ▁that , ▁while ▁the ▁bom ber ' s ▁methods ▁may ▁have ▁been ▁fla wed , ▁Mac ▁could ▁not ▁argue ▁against ▁the ▁principle ▁of ▁protect ing ▁his ▁city ▁and ▁country . ▁After ▁the ▁resolution ▁of ▁the ▁crisis , ▁Mac ▁and ▁the ▁other ▁CS Is ▁stay ▁by ▁F lack ' s ▁hospital ▁bed side ▁in ▁sh ifts ▁until ▁he ▁re co vers . ▁ ▁Mac ▁and ▁F lack ▁are ▁also ▁instrument al ▁in ▁ending ▁a ▁host age ▁situation ▁involving ▁a