Three students of the Visva-Bharati University, who were held on Saturday in connection with the sexual harassment of a first-year student, were sent to police remand for three days. Phiroj Pal, assistant public prosecutor of Bolpur Court, said that the investigation officer of the police had appealed for seven days’ police custody, but the SCJM-in-charge Sourabh Nandi sanctioned 3-days custody.