Ramesh alias Auditor Ramesh was General Secretary of BJP's Tamil Nadu unit. The 52-year-old was attacked with sharp -edged weapons near his house in Salim town last night by unidentified assailants.
"Killing of our Tamil Nadu unit's General Secretary V Ramesh is shocking. Spoke to TN BJP President last night and expressed sadness on the killing," Modi tweeted.
"My deepest condolences to the family of Shri V Ramesh. May his soul rest in peace. The culprits must be punished as the earliest," he further said on twitter, a micro-blogging site.
Tamil Nadu BJP President Pon Radhakrishnan has said Ramesh is the fourth state-level party leader to be murdered in the last one year.