The novel itself was based on the Gillette murder case that happened in the early 20th century.

Kumar kills his wife Sumathi to marry another woman, Vaasanthi.

[2] The novel was inspired by the Gillette murder case that shook America in the early part of the 20th century.

[1] The Indian Express wrote, "In story, treatment, music and in the style of dialogue delivery, Avana Ivan?

[4] Before the making of the film, it was reported that Balachandar sent blank cheques to the cast and crew.