Unknown Culprit

The story opens with the murder of businessman Faisal Muthanna, ruled a homicide likely perpetrated by someone who wanted to rob him of his wealth. Elsewhere, Samir, a despairing tailor and taxi driver, reunites with his friend Yazen after years of war separated them.

Yazen decides to open a tailor workshop with Samir to compensate for his job loss but Manal, Samir's wife, has her doubts about Yazan's true intentions. During his murder investigations, Khaldoun uncovers secrets and scandals involving important public figures.

Samir discovers a secret that Manal has been keeping from him, which goes towards his suspicions of her cheating on him. Khaldoun decides to reopen the murder case of the "Arab Star" singer Rand after discovering a secret relationship between her and Muthanna.