Harold Finch:  Where are you ?
John Reese: At the scene of a homicide , wondering how the machine can see _ one _ and miss another .
Harold Finch: I 'm sorry , Mr. Reese . The machine detects acts of premeditation . And I 'm afraid we 've got a big problem with the one it 's seeing right now .
John Reese: Whose number came up ?
Harold Finch: Mutual friend of ours : Detective Carter .