Follows the investigation of a factory general manager's murder, where four workers—a mechanic, assistant manager, owner, and new recruit—become the primary suspects.
Sanmugam
Dhileepan
Sanmugam's Mind
Prakash
Harini
Jensy
Sadhasivam
Ambika
Mani
Kousalya
Kalpana
Prakash's Mother
Ezhumalai Operator
Sheela
