[s1e4] Crossing The Line 90%

Detectives McNulty and Bunk visit an old crime scene and, through a famous scene with almost no dialogue (except for a specific four-letter word), solve a "cold" murder.

Detective Sergeant Steve Arnott and DC Kate Fleming continue their probe into the charismatic and successful DCI Tony Gates.

Officer West (Jackson) struggles with his relationship with his father, a high-ranking Internal Affairs officer, while trying to prove he can handle the "street" without special treatment.

This is the most common match for this specific title and episode number.

The team investigates a series of murders occurring across European borders involving long-haul truckers.

To give you the most "solid" content possible, could you tell me: What is the show? (Police, Fantasy, Teen Drama?)

The weight of living up to a famous name in the police force. Option 2: Line of Duty (Season 1, Episode 4)