Insider(2016)

Insider is a Turkish drama series following two brothers torn apart by tragedy. After their father's imprisonment and the kidnapping of their twin brother, the siblings grow up separated and unaware of each other's existence. Years later, fate brings them back together when both independently decide to join the police academy. As they navigate their training and begin uncovering the truth about their fractured past, the brothers must confront the forces that tore their family apart while forging an unexpected bond. The series explores themes of family, justice, and redemption against the backdrop of Istanbul's law enforcement world.