aro , ▁also ▁a ▁police ▁officer , ▁was ▁on ▁the ▁pay roll ▁of ▁mob ▁b oss ▁Ang elo ▁Mar ino , ▁who ▁subsequently ▁used ▁this ▁information ▁to ▁black mail ▁her ▁into ▁working ▁for ▁him . ▁ ▁Mar ino ▁orders ▁L ical si ▁to ▁kill ▁Det ect ive ▁John ▁Kelly . ▁In ▁order ▁to ▁accomplish ▁this , ▁she ▁entered ▁into ▁a ▁relationship ▁with ▁Kelly , ▁but ▁ended ▁up ▁falling ▁in ▁love ▁with ▁him . ▁L ical si ▁was ▁unable ▁to ▁kill ▁Kelly ▁and ▁instead ▁killed ▁both ▁Mar ino ▁and ▁his ▁driver . ▁ ▁Some ▁time ▁after ▁Mar ino ' s ▁death , ▁L ical si ▁was ▁contact ed ▁by ▁mob ▁b oss ▁Tommy ▁Lin ardi , ▁who ▁has ▁proof ▁that ▁she ▁was ▁working ▁for ▁Mar ino . ▁She ▁inform s ▁O CC B ▁Ins pect or ▁Last ar za , ▁who ▁uno fficial ly ▁assign s ▁her ▁to ▁work ▁under cover ▁as ▁an ▁inform ant , ▁a ▁situation ▁which ▁stra ins ▁her ▁relationship ▁with ▁Kelly . ▁ ▁After ▁Lin ardi ▁and ▁his ▁associ ates ▁are ▁murder ed , ▁a ▁not ebook ▁belonging ▁to ▁Mar ino ▁is ▁entered ▁into ▁evidence . ▁The ▁not ebook ▁contains ▁L ical si ' s ▁name , ▁and ▁Kelly ▁gives ▁L ical si ▁the ▁opportunity ▁to ▁destroy ▁the ▁pages ▁inc rimin ating ▁her . ▁ ▁At ▁the ▁end ▁of ▁the ▁first ▁season , ▁L ical si ▁is ▁promoted ▁to ▁detect ive ▁on ▁the ▁recommendation ▁of ▁Ins pect or ▁Last ar za . ▁She ▁is ▁tempor arily ▁assigned ▁to ▁the ▁