Sen, who is a TMC MP from Bankura, is up against Union Minister and BJP candidate Babul Supriya.
Supriyo's car was also allegedly vandalised by TMC activists outside a polling station in Barabani. The leader was, however, unharmed.
Sen was asked by reporters whether she had information about the violence in the Asansol constituency. "I haven't. All I know is I have to go to Kulti. And I know that they gave me bed tea very late and I woke up very late. What can I say? I really do not know," she replied.
The actor-turned-politician said that violence was rampant during the erstwhile Left regime. "(Violence) is happening all over India, not just in Bengal."
Asked about the pre-poll communal violence in the area and whether she had spoken to the victims, Sen said, "I haven't. We are not involved in the riots. I have been busy campaigning for Trinamool and myself."
To queries about how confident she was of beating Supriyo, she said, "I do not want to hear his name."