India, June 30 -- The Kolkata Police on Monday said a Special Investigation Team is monitoring the case related to the gangrape of a law student on a college campus in south Kolkata last week.

Sharing an update in the case, the police posted on X: "All the three FIR-named accused persons have been arrested in less than 12 hours. Another accused person has since been arrested based on evidences. Medicolegal examination of the victim and the accused persons have been completed."

"Forensic examination of the place of occurrence has been done. Investigation is being monitored by a special investigation team under the close supervision of senior officers," the police wrote on X.

Kolkata Police said it is committed to ensuring that the perpe...