The District - Season 3 Episode 17 -

After a shrinking budget forces Mannion to lay off officers, he takes on a powerful city commissioner he believes is partly responsible for the cutbacks. But the move upsets the mayor, who then looks for an excuse to fire the chief. Also: a congressional witness in a fraud trial claims key case documents were stolen from his hotel room; and Nancy and Brander are injured in an accident while pursuing a suspect.