Episodes: Series - Rahn El Tahqiq - 2020

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• episode #10

While investigating a crime scene, Sarah summons the officer Turki to question him about an old case he was investigating. When Turki asks Sarah to let him go back to work, she tells him that he’s been taken off the case until she’s done with her investigation of him.

Sarah interrogates Turki in the case of the merchant Muhammad Khairy, which he was investigating, stating how he accused Fatima, the wife of the victim, of the crime because of her delay in reporting it; Sarah accuses Turki of negligence in the case.

Sarah investigates a new case of Turki's cases, in which he investigated the murder of a young man named Samer. As Turki tells her how he was able to prove that his wife, Khairya, had killed him, Sarah accuses him of using illegal methods to investigate the case.

Sarah reopens an old case of Turki’s, where he investigated the murder of a famous girl on social media named Sara, stating how his accusation against her friend, the main suspect, led to the latter's suicide. Sarah accuses Turki of causing the suspect's death.

Sarah continues her interrogation of Turki, where he tells her about the case of Rami, who died in the same way as Sara and was found in the garbage. Sarah accuses him of dereliction of duty in the case and covering up for a hacker.

Sarah interrogates Turki about the case of Khaled, the police officer who was killed, accusing him of planting evidence and releasing criminals during his investigation.

Sarah interrogates Turki in the case of Sara, a widow who was found murdered, upon which she accuses him of negligence in the case because of his interrogation and search of a mentally disabled person without a warrant from the prosecutor.

Sarah interrogates Turki in a new case involving a girl named Abeer, who was murdered while attending art classes without her family's knowledge.

Turki remonstrates with Sarah for her successive accusations against him, whereupon she interrogates him in a drug dealer's case, where she discovers his connection to the dealer’s sister, Nora.

Turki interrogates with Sarah in Badr El Ali’s case, whose investigation he was supervising, whereupon the investigation ends with Sarah hinting at Turki’s suspension.