Oru CBI Diary Kurippu

The calm, highly logical deputy superintendent who leads the CBI investigation. He relies on meticulous deduction and solid evidence to uncover the truth, resisting pressure from powerful interests. His methodical approach drives the case forward and embodies principled investigative work.

An honest police officer who stays focused on the case despite political interference. He helps anchor the early investigation and supports the CBI team as they pursue the truth. His integrity contrasts with the corrupt elements at play.

Circle Inspector Vikram, a police officer who navigates the pressures of corruption. He acts as an ally to the investigation but is complicit in coercive dynamics that complicate the case. His presence highlights the murky realities of law enforcement under strain.

Circle Inspector Alex, whose bribery ties to Ouseppachan threaten the integrity of the inquiry. He represents the corrupt side of the system that the protagonists must overcome. His actions illustrate how corruption can undermine a proper investigation.

A close associate of local political interests who calls ministers to influence the case. He uses his connections to pressure officials and manipulate the investigation’s progress. His role demonstrates political influence as a deterrent to honest justice.

A wealthy local businessman whose bribes and social connections complicate the case. He embodies the power that can shield wrongdoing and impede investigation. His role anchors the tension between wealth, influence, and accountability.

Omana's cousin and a constable who notices suspicious behavior and inconsistencies in testimonies. He becomes a pivotal ally to the CBI team, helping to push the case toward a thorough review. His diligence and skepticism drive important clues to light.

The victim whose death sets the investigation in motion. Her absence haunts the film and her case exposes the fragility of life and the impact of violence on a family. Her memory motivates the pursuit of truth and justice.

Omana's husband who initially withholds and later confesses to a fatal moment. His guilt and admission reveal the complex emotional dynamics behind the crime. His willingness to own up to the act shifts the investigation toward a more nuanced truth.

The driver who becomes entangled in the murder through coercion and greed. He carries the truth and the bracelet that ties the crime to a real killer, ultimately confessing under pressure. His testimony is crucial to unraveling the conspiracy.

Ouseppachan's son-in-law who attempts to rape Omana and, in a desperate moment, kills her. His blood leaves a trace that becomes the key to exposing the real killer. His confession reveals the brutal reality behind a surface-level investigation.

Omana's father who stays steadfast in seeking justice for his daughter. He embodies familial devotion and perseverance in the face of a robust criminal network. His presence reinforces the communal drive for truth.

Omana's sister who supports the pursuit of truth and stands with the family against corrupt forces. Her resolve underscores the resilience of those left behind by tragedy. She adds emotional weight to the march toward justice.

A corrupt deputy superintendent who tries to curtail the investigation in favor of expediency. His actions illustrate how authority can be misused to shield wrongdoing. His involvement ultimately confronts the team with the need for ethical governance.

An officer in the CBI team who assists Iyer and provides key support in gathering evidence. His involvement helps counterbalance local corruption and aids in advancing the inquiry. He becomes a dependable ally in the pursuit of truth.