The Wire - Season 1 Episode 7 -

Burrell reluctantly sides with Daniels in the disagreement with Rawls, giving the detail more time to make a case against Avon, despite his fears the operation is beginning to sprawl. McNulty and Pearlman present the detail's findings to Phelan, who signs an affidavit for a further thirty days of electronic surveillance. Using information from the wiretap on the pit phones, the detail catch a runner on his way to the pit with a re-up. However, they elect not to arrest the driver, Anton "Stinkum" Artis, so as to avoid giving up their evidence in the charging documents....