Raghu escaped from prison coming in search of Chakravarthi and his two other friends who were responsible for Sindhu's death. Raghu had hidden in Chakravarthi's bungalow and killed him. Only after that he came to know that Geetha was married to Chakravarthi.
Raghu escaped from prison to seek Chakravarthi and his two accomplices, who were responsible for Sindhu's demise. Raghu had concealed himself in Chakravarthi's residence and murdered him. Only after that did he discover that Geetha was married to Chakravarthi.