三条黑暗的街道

　　When - FBI Agent Zack ==(Stewar#-t is killed, Agent John Ripley  [takes over \)th-e th re$`(e cases he wa*.s %#wo_);r \ kin g @[on, hoping o[, ]ne will lead to his (killer. The`. first !involves gang*`st]er J.[oe \]Walpo a[\nd Ripley fin@^d]/s his *]hide@
-o%ut thr$!ou; gh Joe&#  39s girl frie=nd*, Conn=ie], An.:derson. Joe is killed but it is^ es(#)tab ?lished he was 400 ^.miles away when Stewart wa_*]s murdered.\`:] The# next (,involves$ a car-th-eft ga$`n]]g= ! )which +Ri *pley br;eaks up by using on\e of the gang, ) Vi(
nc

e Angelino and his wife Jul?ie. The [last
(cas:;e ^-)in=[-vo.;lves K=ate Ma;?^rtell, the victim of an  extortio[n[ist who thr)#eatens to kidna$p #h_er chi_ld++ unless she pays (=him $10,000