Cat Amongst the Pigeons (S04E03)

Norman Bruhn's Razor Gang escalates tensions in the underworld, jeopardizing the crime operations of Kate, Tilly, and Phil Jeffs. As public anger surges, law enforcement struggles to contain the chaos caused by competing Razor Gangs wreaking havoc on the streets. The leaders of the rival factions gather for a summit to confront Bruhn's gang, but their plans unravel when Tilly decides to take action herself. Meanwhile, after being spurned by Nellie and mocked by his adversaries, Frank 'The Little Gunman' Green seizes an unexpected opportunity to prove himself.