Danny must face an internal affairs investigation after shooting a cop who failed to identify himself.
Bull's team takes on a seemingly unwinnable case; a mute man faces the death penalty if he's found guilty of murder and arson; Bull is stunned to learn that his ex-wife is remarrying.
Benson and Executive ADA Haden must cut their romantic weekend short to investigate the disappearance of an underage prostitute, who seems to be one in a series of escorts who went missing after advertising on a newspaper's website.