While the police are struggling, we see the sophisticated counter-intelligence of the Barksdale crew.
It establishes the series' main theme: institutional dysfunction. Quality investigative work is sacrificed for the sake of political optics. The Strategy of the Streets [S1E3] The Buys
Initially seen as a "hump" who just carves dollhouse furniture, Lester shocks the team by finding a grainy photo of the elusive Avon Barksdale. It’s the first sign that this "misfit" unit actually contains brilliant investigators. While the police are struggling, we see the
The operation devolves into chaos, resulting in Kima Greggs getting injured and the detail realizing they are woefully unprepared for the Barksdale organization's discipline. The Strategy of the Streets Initially seen as
McNulty and Greggs begin to realize that catching Avon won't happen on a street corner; it requires following the money and the communication.