The team's only witness to a stabbing, Özkan Çetin, suffers from "prosopagnosia" (face blindness) and cannot identify his attacker. The case deepens when a related murder victim is found, suggesting Özkan was targeted as a witness.

Süheyla Atıflı is found murdered—hit and then drowned—at her lover's villa. The investigation focuses on the three men who were in the house, including her lover, all of whom claim to have heard nothing.

A beauty pageant judge, Bozok Esenyurt, is found murdered at the event hotel the night before the final. With the crime scene compromised, the team investigates a long list of suspects, including rival judges and the pageant finalists.

The team's investigation into an unidentified woman's body buried in the forest escalates when a second, and then a third, female victim is discovered in the same area, pointing to a potential new serial killer.

Müge Öztanır is found murdered by her husband in the middle of her own 40th birthday party. The team investigates the party guests, all of whom claim to have heard nothing despite evidence of a violent struggle.

The team investigates the murder of architect Berrin Uzel at a company party. Their case is complicated by the arrival of a new, mysterious detective, Komiser Yaman Kara, whose presence creates instant friction within the team.

CEO Yücel Avedyan is shot while driving, causing a crash that leaves him in a coma. As the team investigates his rivals, Komiser Yaman's behavior creates growing suspicion, particularly with Selim.

Following the Avedyan case, the team exhumes the victim's father's grave, only to find the coffin is empty. They must now solve both the shooting and the mystery of the missing body, as Selim's truce with Yaman worries Orhan.

The team's conflict with Komiser Yaman reaches its climax when Dr. Ece is kidnapped from the morgue while under his watch. Convinced Yaman is responsible, Orhan and Selim race against time, following Ece's hidden clues to save her.