The team investigates the murder of Ahmet Emin, a widely disliked local troublemaker. Found stabbed, the primary clue is a single bloody footprint left at the scene, which belongs to a rare type of shoe.

The body of a young, unidentified woman is discovered in the forest. The investigation leads the team into the world of alternative beliefs when the only clue found on the victim is a pendant related to the Hindu god Shiva.

An unidentified woman's body is found at a construction site. As the team works to discover her identity, all the initial forensic evidence points directly to her lover as the prime suspect.

Nurse Esra is found severely injured in the hospital garden in what initially appears to be a suicide attempt. However, Başkomiser Orhan suspects foul play, believing the suicide note found on her is a fake.

The team investigates the death of Can Bıçakçı, a dedicated comic book collector, who is found dead in his bed. With little initial evidence, the team must delve into his high-stakes collector's world to find a motive.

The death of socialite Sibel Levent, found in a garage by former model Bora Narin, is initially treated as an accident. The investigation soon reveals it to be a staged murder, complicated by the fact that the victim and the man who found her were having an affair.

An unidentified and severely decomposed body is found floating in the Marmara Sea. While the evidence initially points to a simple boating accident, the forensic investigation reveals the victim was murdered beforehand.

The team is confronted with a gruesome case: Osman Keser, a 56-year-old jeweler, is found dismembered. The investigation focuses on why the killer took the victim's head and genitals.

Prominent businessman Şener Kahveci and a masseuse, Ruth Mirando, are found dead together in a massage parlor. The investigation focuses on a missing third person, another masseuse who vanished from the scene.

An ex-con was found shot down in a car by the roadside. Murat Kapusuz was involved in a bank robbery a few hours ago. The robbers took the money and managed to escape… So how did Murat Kapusuz die?

Ateş Cevheroğlu, the president of a family holding, is found shot to death in the woods. What first appears to be a hunting accident is investigated as murder, especially when the team learns his father also died under suspicious circumstances just weeks earlier.

Photography student Aslı Ulubay is found in a construction site, tied up and dead from blood loss via numerous superficial cuts. The investigation connects her death to her anti-violence art project and a local subculture obsessed with vampire myths.

Theater student Büşra Erman is found shot in the face in her dorm room. The case initially seems to be a murder-suicide involving her jealous boyfriend, but Orhan and Selim soon suspect they are dealing with a carefully planned double homicide.

The team hunts for a serial killer after a sex worker known as "Sevtap" is found gagged, beaten, and strangled in a hotel room. The case escalates when a second victim, "Mimoza," is discovered murdered in the exact same manner.

Zehra Yenel, a young tailor, is found dead in her apartment lobby. What first seems like an accident is revealed to be murder. The investigation uncovers Zehra's desperate search for her long-missing sister, a search that led her to a mysterious psychic.

The body of Pelin Onur, a real estate heiress, is found on the seashore after her sister had already paid a two million lira ransom for her return. The team investigates why the kidnappers murdered her after receiving the money.

After a flood, the body of an unidentified woman is found bound with plastic cuffs, killed by a blow to the head and a broken neck. The investigation is complicated when blood belonging to a different, unknown woman is found on the victim's restraints.

Ayça Peker is found stabbed to death at the home of her ex-boyfriend, Barış, during his bachelor party. The case is complicated by the fact that no one at the party, including Barış himself, has any memory of the night's events.

Timur Karadağ, the lead singer of a rock band, is found electrocuted in a bathtub during his album launch party. The team investigates the apparent accident as a homicide, with a long list of suspects including his bandmates, manager, and lovers.

Model Sude Şen collapses and dies of an apparent heart attack during a high-profile fashion shoot. When the autopsy reveals she was poisoned, the team investigates her rivals, her ex-boyfriend, and the designer's team to find the killer.

A shootout at an abandoned building and a seemingly unrelated car crash are linked by the discovery of three bodies. The case grows more complex when the third victim is found buried in the building's garden.

Ayla Sönmez is found drowned in her pool during her own costume party. While it first appears she was trapped by her heavy costume, the autopsy reveals she died from anaphylactic shock, proving she was murdered before she hit the water.

The investigation into an illegal fight club begins when a fighter known as "Balyoz" (Sledgehammer) is found beaten to death. The case deepens when his trainer is also found murdered, and the prime suspect—his rival "Çerkez"—is missing.

Successful surgeon Alpay Topuz is found dead in his home. What initially appears to be a domestic accident is quickly treated as a homicide, as the team uncovers numerous professional and personal conflicts.

The team faces a potential serial killer when three different women, all of whom lived alone, are murdered on New Year's Eve. The investigation focuses on symbolic clues left at the scenes, including aquamarine stones and "little match girl" references.

Lawyer Kayhan Akman is found dead in a wooded area. Although the official cause of death is a heart attack, the team treats it as a homicide, investigating the suspicious circumstances surrounding his abduction from a bar hours earlier.

The team races to stop a potential spree killer after two lovers are shot in their car and a businessman is murdered at home. The only person who can identify the killer is a critically injured witness, and the team must act before the killer strikes again.

The team investigates the high-profile disappearance of a young boy named Ali, which has become a national media circus. Orhan and Selim must navigate contradictory statements from family and neighbors to solve a suspected murder where there is no body.

A 32-year-old woman, Çağla Serter, dies in Başkomiser Orhan's arms, sparking a complex investigation. The team uncovers a web of secrets, including a mysterious man and a secret UK cell phone used to plan her escape to London.

Tülin Altınok is found dead at a Valentine's Day party. What initially appears to be an accident is soon revealed to be a homicide. The investigation uncovers numerous motives involving her husband's infidelity and a conflict with the association's president.

The team investigates the ritualistic murder of an unidentified woman found in the woods with an Arabic prayer stuffed in her mouth. Orhan seeks help from a specialized unit in Ankara that investigates black magic-related crimes.

The team hunts a serial killer with a strange signature: Nurşen Başaran is found murdered with another woman's ID card left at the scene. This clue leads them to a second body, which in turn points to a third, and a potential missing girl.

Özhan Süzer, a seemingly ordinary man, is shot and left in critical condition. The investigation reveals he was already bruised from previous fights, leading the team to suspect he got involved in illegal activities to fund his wife's surgery.

The team faces a new serial killer who specifically targets red-haired women. The investigation focuses on finding a connection between the victims and stopping the killer before he can collect more "trophies" from his targets.

The team must identify a victim found dismembered in ten separate bags inside a suitcase, with the face burned to prevent identification. The investigation hinges on a grocery store receipt found in one bag and a bloody shovel left near the scene.

The team investigates the murder of Aziz Zorlu, a disliked hardware store owner, found dead in his shop. The complex case is joined by Komiser Ayça Bayraktar from Izmir, an ambitious, FBI-trained officer with her own theories.

The hunt for the "Hardware Store Monster" continues. While Orhan, Selim, and Ayça track clues related to a past suicide, they must simultaneously investigate the separate murder of a young girl found in the forest.

In the conclusion of the "Hardware Store Monster" arc, the team races against media pressure to stop the serial killer. The investigation links the murders to the past suicide of Durmuş Güven, as Orhan, Selim, and Ayça close in on the killer.

The team investigates the murder of Ela, the thrill-seeking daughter of a powerful businessman, found shot on a beach. The case explores whether her death was a result of her dangerous lifestyle or her family's business dealings.

Nükhet Kuzgun, a well-known psychic, dies in a house fire. When the autopsy reveals she was murdered before the fire started, the team must find physical clues in the charred remains of her home, while the victim's sister claims to be communicating with her spirit.

Popular actor Berk Sümer is shot and killed on the set of his TV series. The team investigates how live ammunition ended up in the prop gun instead of blanks, turning an apparent production accident into a murder investigation.

The team investigates the murder of Ramazan Gezgin, who was shot to death in his own garden. The case uncovers that the victim was living a secret double life that likely holds the motive for his execution.

Kader Yiğitoğlu is killed in an apparent hit-and-run. When a doctor from the same weight-loss camp where she worked also dies under suspicious circumstances, the team investigates the two "accidents" as related homicides.

The body of security guard Mesut Bolulu is found encased in concrete. The investigation soon links his death to the subsequent murder of another man and the disappearance of a truck driver, revealing a complex criminal conspiracy.

The team faces one of their most tragic cases: a 12-year-old unidentified boy is found beaten to death and abandoned in the street. The investigation focuses on identifying him and finding out if he was a victim of domestic violence or street brutality.

The team investigates a brutal home invasion that left HR manager Şirin Doruk dead and her daughter İpek critically injured. Clues at the scene include a military dog tag, leading to questions about the mother's suitor and the daughter's missing boyfriend.

The body of 17-year-old Gonca Ilgaz is found wrapped in a curtain in an abandoned building. With no external injuries, the autopsy reveals she died from severe internal bleeding, focusing the investigation on her secret fiancé and a potential hidden pregnancy.

The death of lathe operator Hüsamettin İncedemir in his workshop is initially ruled an accident. However, when a second man, Acar Zaman, is found murdered at home, a phone call links the two deaths, revealing a double homicide.

The Homicide Bureau itself becomes the target. Başkomiser Orhan, Komiser Selim, and Komiser Ayça are caught in a violent, organized ambush, forcing them to fight for their lives and find out who is trying to eliminate them.

Reeling from Ayça's death in the ambush, the team faces an internal crisis. Selim is suspended, accused of murdering one of the captured suspects. Orhan must now investigate his own partner to determine if Selim, blinded by grief, executed an unarmed man for revenge.

The team investigates the hit-and-run death of Emine Çokuysal. The case, which first appears to be an accident, grows complicated when they discover the victim was involved with criminal gangs and that her sister, Funda, is also missing.

The team hunts a serial killer after two disparate murders—a sales clerk who fell from a parking garage and a doctor found dead in a nightclub—are surprisingly linked to a single killer obsessed with Fregoli Syndrome.

Kubilay Gezer, a kind taxi driver, is found murdered in his car while working late to support his newborn. The team investigates whether he was the victim of a random robbery or if his murder is connected to a contentious upcoming driver's association election.

Ruşen Akgüllü is found drowned in the bathtub of her home, which was under renovation. The investigation uncovers suspicious clues, including a carpet in the tub, missing money, and the victim's secret, frequent visits to a maternity clinic.

The team investigates the murder of Nevra İpekoğlu, found in a dumpster. The case escalates when her best friend, Ayda Ersayan, is also murdered in her pool shortly after providing a statement, suggesting the two victims shared a deadly secret.

Businessman Demirkan Yüksel is murdered in his office just before a major tender, and the company's general coordinator has vanished. The investigation focuses on corporate espionage and a broken fingernail found at the scene belonging to the missing coordinator.

The team is on the hunt for a new, brutal serial killer who dismembers his victims and scatters their body parts across Istanbul, forcing the team to find a connection between the victims before the killer can strike again.

Young designer Derya Öz is found dead under mysterious circumstances during her own farewell party. The investigation focuses on her fiancé and family, who were all present when she died, just before her planned move to Qatar.

Mehpare Çınar is found murdered while on a camping trip with five friends, all of whom claim to have seen nothing. The investigation uncovers strange clues, including sand on her clothes from an unknown beach and evidence of black magic found in her room.

The team investigates an apparent car crash on a remote forest road, but the unidentified female victim shows signs of being murdered beforehand. Clues, including deep neck bruises and insect larvae in her hair, suggest the crash was staged.

Müge Uysal, a nanny, is found murdered during the 3rd birthday party of the child she cares for. The team investigates the numerous guests, including the child's mother, the family driver, and a mysterious family friend, all of whom had a motive.

Aesthetic surgeon Serdar Turan is found dead in his residential sauna. The investigation is complicated by the simultaneous disappearance of his alcoholic wife, a recent argument with a patient, and strange clues like flower pollen found in his throat.

Şefik Tahinci, a bureaucrat and known sleepwalker, wakes up in a hotel room covered in blood with no memory. After he calls Orhan for help, his wife is found murdered in another room, making him the prime suspect in a case he can't remember.

Bride Alara Çeliker collapses and dies at the altar during her own wedding. What first appears to be a heart attack is investigated as a murder, with clues involving a bloody veil she refused to wear and conflicts with her new husband, her sister, and the best man.

The team hunts a sniper who is terrorizing Istanbul. After a cleaning worker is shot and killed, a series of seemingly random victims follow. The team must find the connection between the victims and the sniper's vantage point before they can strike again.

Münir Gerçek, a carpentry hobbyist, is found gruesomely murdered in his home workshop with nails driven into his head. The investigation focuses on his missing son, Cevat, a recently opened safe, and clues related to the victim's secret gambling habit.

The body of an unidentified young woman is found in a dark Beyoğlu alley, marked with a strange seal on her wrist. The case is complicated when a man's body is discovered nearby, leading the team to find the link between the two victims.

Reha Tansev is found dead in his garden, but the case takes a bizarre turn when his wife, who has amnesia, insists the victim is not her real husband. The team must uncover the dead man's true identity and motive.

The team's investigation begins with a shocking discovery: a severed hand with a scorpion tattoo left in a refrigerator. The case expands when a full body is found in a car trunk, forcing the team to determine if the hand and the body are connected.

The team investigates the murder of Tekin Sönmez, an organized crime officer, found dead in a cinema restroom. The case questions whether the motive was personal or tied to allegations that he was a mole within the police force

Young businessman Anıl Koçak is found dead after a dinner party, with signs pointing to poisoning. The investigation focuses on his business conflicts and a mysterious painting at the host's home that seems to hold a key clue.

Wealthy contractor Ural Öztunç is found murdered shortly after his annual reunion dinner with three high school friends. Evidence of a struggle, including scratches and foreign hair found in his hand, leads the team to question his friends and his wife.

The team's investigation begins with a disoriented man found wandering the streets, covered in blood that is not his own. Suffering from amnesia, the man holds the only clues—a military dog tag—to the identity of a missing victim.

The death of motorbike enthusiast Bahar Taşkışla in a highway hit-and-run is investigated as a homicide. The team questions why she was on the highway on foot, and clues like strange marks on her chest suggest the accident was staged to cover up her murder.

The body of an unidentified young woman is found buried in a wooded area, with a guitar pick necklace as the only clue. The case expands when a man's body is discovered in the same vicinity, forcing the team to find the link between the two victims.

The team investigates the death of Güneri Kalhan, initially ruled a heart attack. When his suspicious wife requests an autopsy, the case becomes a homicide investigation after his body mysteriously vanishes from the morgue.

The team investigates the death of 18-year-old Aygül Yazgan, found drowned in a shallow puddle in a warehouse. The case is complicated by her superstitious family and a local exorcist, who claim the neighborhood is haunted by djinns.

A man's fatal fall from a construction site is investigated as a homicide, despite the victim being drunk. The investigation reveals the victim was desperate for money to pay for his daughter's medical treatments, pointing the team toward several suspects.

A man is found murdered in the street near an illicit massage parlor, with bullets in his pocket. The investigation escalates when security footage reveals a second victim—a young woman being tortured—forcing the team to find her before she is also murdered.

Trainee chef Nazlı Kural is found brutally murdered and stuffed in a garbage bag at the high-end restaurant where she worked. The investigation reveals that nearly everyone on staff had a motive to kill her.

Six months after her husband's suspicious death, Melike Altay is found dead in her tub. While her family claims suicide, Melike's own belief that her husband was murdered prompts the team to re-investigate both deaths as a double homicide.

The team hunts a potential serial killer after teacher Akasya Erçin is found murdered on her apartment roof, her body ritualistically mutilated. Orhan brings in a criminal profiler to help catch the killer before he strikes again.

The team investigates the murder of graphic designer İlkan Bakırcı, found with his throat cut in his office. The case is linked to a nearby hit-and-run, where the victim was a sex worker from his office party who likely witnessed the murder.

Paparazzo Arif İstek is found murdered in his home, and the memory card from his camera is missing. The team investigates whether he was killed by a rival or one of the high-profile celebrities he was about to expose.

The team investigates the horrifying case of a married couple, Bayram and Hafize Baltalı, who were buried alive in a forest. The case becomes a desperate race against time to find their baby, Ahmet, who is missing from their home.

Fitness instructor Peker Balcı is found dead in the gym, his head crushed by a weight machine. The team investigates if the death was a tragic accident or a deliberate murder staged by one of his many clients or his jealous fiancée.

The team investigates the tragic case of two missing children. 9-year-old Peri is found strangled at a construction site, and the team races to find her 6-year-old brother, Sümer, before the abductor kills again.

The team investigates two seemingly separate murders on the same night: a hotel receptionist and a textile workshop owner. The investigation links both victims to the workshop's illegal sandblasting operation, which causes fatal lung disease.

The body of Bora Laleli is found on coastal rocks. The autopsy reveals a strange fact: he died of a heart attack before being thrown from the cliffs. The case involves his affair with a missing nurse and a TV hypnotist.

The investigation of a car crash takes a turn when the team discovers the male victim found at the scene was already dead in the trunk before the accident. The case focuses on the driver, İrem, and a speed dating event she and the victim attended.

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.