Twenty One Gms

[1] The film stars Anoop Menon as Crime Branch DYSP Nanda Kishore who investigates a series of murders that takes place within a week.

[2] It also features Renji Panicker, Leona Lishoy, Anu Mohan, Aji John, Chandunath G Nair, and Ranjith in prominent roles.

Nanda Kishore is the Deputy Superintendent at the Police Crime Branch, who lives a sad life with his wife Gauri after their only daughter passes away.

Nandan finds out that a call was made from Tony's fake sim card to another number which was in the tower location of a famous hotel where a party took place on the same day of Anjali's deat, for all famous entrepreneurs of the city including Jimmy, hosted by John Samuel, the owner of the multi-speciality hospital Anjali was working.

Nandan concludes that the other killer who was with Tony is a left hander from the manner of throat slash and dismisses Jimmy as the suspect.

Nandan finds a video from Anjali's phone which was sent to her brother Martin in which she reveals her life is under threat as she has evidences of unauthorised drug trials on children happening in the hospital , planned by John Samuel which she and journalist Shihab tried to bring to light.

He plans to arrest John Samuel as he is behind the murders and the drug trials but the evidences goes missing from the office of the Superintendent of Police.

Nandan tracks an old Contessa car as he learns a man who came in the car customised wreaths of a specific manner several times and placed them on Anjali's grave including the day of Nikhil's death and confirms the killer is someone very close to Anjali as the wreaths were made of her favourite flowers.

Later it is revealed that Anjali was Vinay's girlfriend and he was taking antidepressants , the prescriptions for which was found near Nikhil's dead body.

In June 2021, Krishna told to The Hindu that he had the screenplay completed four years ago but he used this time to improve his knowledge in filmmaking by working in short films.

The Times of India rated the film 3 out of 5 stars and wrote "A thriller that saves its twists till the end"[7][8]