Supreme court orders Kolkata police commissioner Rajeev Kumar to appear before CBI

Kolkata Doctor Rape-Murder Case: Psychoanalysis test unveils dark side of Kolkata Murder suspect

How Kolkata rape-murder accused's close associate sprinted to reach CBI office

Muqabla: What evidence did CBI find... Who is now feeling scared?

Haqiqat Kya Hai: What happened that night... Has the CBI uncovered every detail?