S1 • E1
Sujata, Kaushik and Nayan Samanta become prime suspects in the murder case of Ketan Agarwal. As Advocate PK Basu delves deeper into the case, his own life falls in danger.
S1 • E2
While the judge and lawyer involved in the Agarwal case meet unexpected circumstances, Officer Ramen Guha tries to identify the sole witness. PK Basu and his wife travel to Darjeeling.
S1 • E3
Officer Guha's team gets attacked while investigating a hideout, leaving their only lead murdered. PK and Rani encounter several mysterious figures in Darjeeling, including someone from their past.
S1 • E4
PK and Rani are haunted by their daughter's memories. They feel there is a sinister plot behind her sudden death. Officer Guha and the intel in Kolkata discuss the killer's whereabouts in Darjeeling.
S1 • E5
PK, Rani and Officer Ghoshal join hands to investigate the possibility of foul play in the case. Suspecting Neena, they try to track her down. Meanwhile, the killer strikes again.
S1 • E6
PK and Rani hurry to safeguard their friends, Sujata and Kaushik, from the killer's sinister plot. Sujata and Kaushik are trapped in Hotel Repose with a power cut and storm with a mysterious stranger.
S1 • E7
The plot thickens with the arrival of more guests at Hotel Repose. Kaveri's actions turn her into a potential suspect. PK and Rani race against time to save the guests, as more people are killed.
S1 • E8
PK realizes the deaths are related to the Nayan Samanta case, but the killer's connection to Nayan remains unclear. Two more mysterious guests arrive. Is one of the surprise guests the killer?
S1 • E9
Inspector Subir Roy arrives at Repose and interrogates all the guests, after a consultation with PK, who is sure about the identity of the murderer. The night unfolds with many unexpected revelations.
S1 • E10
As Arup narrowly escapes being hurt, the killers' presence among the guests becomes more evident. Inspector Roy devises a plan to lure the killer. Will the murderer be caught before it's too late?
S1 • E11
