Giving a twist to the Kavin Selva Ganesh murder in Tirunelveli, the deceased man’s girlfriend released a video on Thursday, 31 July, saying her parents were innocent. Software engineer Kavin, son of Chandrasekhar and Selvi from Arumugamangalam near Eral in the Thoothukudi district, was hacked to death on Sunday, 27 July, at the Palayamkottai area in Tirunelveli.