Lucas follows up on the latest lead, the AMC Pacer Kevin Lang saw in the alley and knows was driven by the killer. Lucas also speaks to Bloom about the morning of the shooting, which happened following his and Schoenfeld's breakfast at the Park Crest Diner, which in turn was after a long and tiring night shift. The actual shooting took place in the parking lot behind the diner. From Bloom's vantage point, he can only see a back alley dwelling lowlife like Lang having committed the murder. But something in Bloom's story twigs Lucas to the possibility that there was a personal motive to the killing, and it not being random as Bloom had always believed.