Saravanan and Krishnakumari, the sub-inspector couple booked for murder along with son S Surjith for the 'dishonour killing' of Kavin Selva Ganesh, an IT employee from a Scheduled Caste community, in Tirunelveli, were suspended from service. While Surjith is in custody, Kavin's family has demanded the immediate arrest of the couple and refused to accept his body till then.