Amy has to discover which of three police officers working on a witness protection programme is corrupt, and make sure that the witness reaches court.
Saison 1
S01:E01 - One of Us
Detective Amy Harris apprehends a local street criminal and is blamed for his untimely death whilst inside the police station.
S01:E02 - Hardcore
Amy, newly recruited to the Ghost Squad, investigates a group of police officers who have been working undercover to expose a sex trafficking network.
S01:E03 - Heroes
Amy is sent undercover to work alongside a police sergeant and expose his corruption.
S01:E04 - The Greater Good
Amy investigates the background of a Chief Superintendent in line for further promotion, but spots her dining with her own boyfriend.
S01:E05 - Firewall
Amy has to discover which of three police officers working on a witness protection programme is corrupt, and make sure that the witness reaches court.
S01:E06 - Necessary Means
Amy has to get close to a CSU officer under investigation by the Financial Crimes Unit, and find out where her money is coming from.
S01:E07 - Colour Blind (Pt. 1)
Amy goes under cover to investigate a detective inspector accused of involvement in drugs and prostitution. A double length series finale (Part 1).
S01:E08 - Colour Blind (Pt. 2)
Amy goes under cover to investigate a detective inspector accused of involvement in drugs and prostitution. A double length series finale (Part 2).