S1·E124 The Helpless Killer - Part 2

Papaji’s co-operation helps the team unravel more mysteries. He claims to have threatened Sundar but says he has no involvement in this murder. Things take a sharp turn when Smriti, Sundar's wife speaks of a mysterious man name Darpan, who had come to meet Sundar, dressed up as a mechanic. Can the Police trace Darpan and find out what his connections are to this case?