In Tamilnadu, three persons including the daughter of Malayalam Film Director Joshi were killed on the spot and two injured in an accident at the east coast road near Kanchipuram in the wee hours of today. The mishap occured when a lorry rammed into the car in which the victims were returning to Chennai. The injured were immediately rushed to the Hospital in a critical condition. All of them are employees of a private IT Company at Kanchipuram near Chennai.