In the current investigation of the ten year old case of Officer Steve Schoenfeld's shooting death, Lucas and Bloom decide to start from the beginning. From an investigative standpoint, any information will be new to both as Bloom was never allowed access ten years ago due to his involvement in the actual incident. They start with who was then the only suspect, a junkie named Kevin Lang, who had some priors but nothing that would indicate that he would kill a cop. Without much information in the original case file beyond a high certainty that Lang was in fact not the killer, Lucas decides to track down Lang and interview him again. Who Lucas finds is a much changed man, who was considered unreliable as a witness then. Now, lucid and clean, Lang believes he may have pertinent information.
—Huggo