nie ▁then ▁uses ▁his ▁personal ▁inheritance ▁to ▁purchase ▁an ▁un trace able ▁tra iler ▁and ▁car ▁and ▁fabric ate ▁a ▁wooden ▁cart ▁that ▁is ▁identical ▁to ▁the ▁c ash ▁c arts ▁used ▁at ▁Harold ' s ▁— ▁the ▁most ▁important ▁component ▁of ▁the ▁he ist . ▁ ▁Ron nie ▁determ ines ▁that ▁the ▁rob ber y ▁only ▁can ▁proceed ▁if ▁Al ▁particip ates , ▁maintain ing ▁that ▁at ▁least ▁four ▁people ▁will ▁be ▁needed ▁for ▁the ▁danger ously ▁complex ▁operation . ▁But ▁Br ick , ▁Roy ▁and ▁Ron nie ▁agree ▁that ▁Al ▁will ▁not ▁go ▁along ▁with ▁the ▁rob ber y ▁if ▁he ▁is ▁made ▁aware ▁of ▁it . ▁Co inc ident ally , ▁the ▁day ▁before ▁the ▁rob ber y , ▁Al ▁propos es ▁to ▁K aye , ▁and ▁they ▁decide ▁to ▁go ▁to ▁Ren o ▁with ▁the ▁others ▁to ▁get ▁married ▁right ▁away . ▁ ▁On ▁the ▁ 1 1 - hour ▁drive ▁to ▁Ren o , ▁Al ▁recogn izes ▁the ▁cart ' s ▁design ▁while ▁r iding ▁in ▁the ▁tra iler ▁and ▁in ad vert ently ▁turns ▁on ▁a ▁small ▁re el - to - re el ▁rec order ▁hidden ▁inside ▁the ▁cart ▁and ▁list ens ▁to ▁a ▁threaten ing ▁recording . ▁Ron nie ▁reve als ▁his ▁rob ber y ▁plans ▁to ▁K aye ▁and ▁Al . ▁Sho ck ed , ▁they ▁refuse ▁to ▁particip ate . ▁ ▁Br ick ▁then ▁pull s ▁out ▁a ▁revol ver ▁and ▁se izes ▁control . ▁F ear ing ▁a ▁life ▁of ▁dest itution