The family of Gupta, who was shot dead on Jansath Road under New Mandi police station area in Muzaffarnagar on January 11, has demanded that these suspects be interrogated in case.
IPS officer Amitabh Thakur said two accused belong to Gujarat while the rest are from Muzaffarnagar.
Thakur said that victim's family is living under fear and proper protection should be given to them.
Gupta had given statement before a Gandhinagar Court under section 164 of CrPC along with some incriminating proof against Asaram, who is accused of sexually assaulting a 16-year-old schoolgirl.