Tejpal is charged under several sections of the IPC for sexually assaulting his junior colleague inside a lift of a resort hotel in Goa during a media event in November 2013.
According to police officers from the VB Nagar police station, the four accused had stalked the 22-year-old victim on Instagram and had reached near a restaurant to approach him.
Nirbhaya's rapist's lawyer, ML Sharma, has also sought the apex court appoints and monitors special investigation team (SIT) to probe into the encounter.