Stabler investigates the husband and friends of a woman found dead in Central Park with no apparent cause of death.
Detectives' inquiries spark a minor riot, causing a boy to lose an eye and giving police a black eye publicity-wise.
The detail uses satellite technology to its advantage. Bodie is unhappy that Proposition Joe's people are slinging on his turf, but business flows.
A wave of urban reform brings down the notorious Franklin Terrace public housing towers, forcing the Barksdale drug crew to find a new home on the streets of west Baltimore.
Bodie's effort to improve sales ends disastrously, and gets him a verbal lashing from Stringer Bell. Ziggy pulls Johnny Fifty into a new caper.