An African-American community activist, named Kwasi, with whom Sipowicz had a previous run-in, is found murdered in a drive-by shooting. Simone and Sipowicz investigate, and Sipowicz rekindles Fancy's and Kwasi's family's anger over the previous incident. Meanwhile, Martinez and Medavoy investigate a homicide at a bodega and have a hard time getting witnesses to cooperate.—Martin Kassman