 She cultivates a relationship with Bubbles, a drug addict with an extraordinary memory for faces, and uses his information to identify Barksdale Organization members and begins to work out their methods.Kima befriends fellow detective Jimmy McNulty, and they convince legendary stick-up man Omar Little to testify against Barksdale soldier Bird for a murder in revenge for the Barksdale Organization's murder of Omar's partner.Working with detective Lester Freamon, Kima persuades D'Angelo Barksdale's new girlfriend Shardene Innes to turn against him by providing her with evidence that the Barksdale crew are responsible for the death of her friend.