The Story of a Gun

01 Birthday Party Episode 131st October 2025 Younes stumbles upon a murder case in which an entire family has been killed during a birthday celebration. 02 The Serial Killer Episode 27th November 2025 Younes stumbles upon other murders where the common thread is the blood relation of the victims to one another, and he realizes they are dealing with a serial killer. 03 Contaminated Vaccines Episode 314th November 2025 Younes obtains clues that relate to the contaminated vaccines case in which Amir-Ali Nadaf had committed murders. 04 A New Murder Episode 421st November 2025 A new murder is reported, and the handling of the case is transferred from Younes to Mohsen Mowla, but Amir-Ali Nadaf prevents Younes from leaving the investigation. 05 The Big Secret Episode 528th November 2025 Amir-Ali Nadaf reveals a big secret to Younes: a case from the past that plagued Nadaf and changed the course of his life. 06 The Story of the Conspiracy Episode 65th December 2025 Nadaf recounts to Younes the story of the setup he was framed with years ago. Simultaneously, Sohrab, the only child of the person who saw the face of the serial killer, returns to Iran because his father is still alive. 07 New Clues Episode 712th December 2025 Nadaf attempts to get closer to Bahar, who is one of the survivors of the past murders, while Younes and Mohsen also obtain new clues. 08 The Common Thread Episode 819th December 2025 Younes and Mohsen discover common threads among the victims, while Nadaf remains haunted by a lost past. 09 Solving the Mystery Episode 926th December 2025 Younes, now almost certain that Amirali Nadaf is not the killer, enlists his help to solve the mystery, while Siavash also offers to assist, unaware that Amjad is the one responsible for his father's death. 10 The Vaccine Case Episode 102nd January 2026 Younes, Amirali Nadaf, and Siavash join forces to track down one of the individuals involved in the contaminated vaccines case. 11 Episode 11 Episode 119th January 2026 12 Episode 12 Episode 1216th January 2026 13 Episode 13 Episode 1323rd January 2026 14 Episode 14 Episode 1430th January 2026 15 Episode 15 Episode 156th February 2026 16 Episode 16 Episode 1613th February 2026 17 Episode 17 Episode 1720th February 2026 18 Episode 18 Episode 1827th February 2026