Police are looking into who called for the gathering around Jama Masjid on the day of the violence.
The police are gathering mobile data to identify who incited the violence by examining activated phone numbers and digital traces.
Sambhal police are investigating CCTV footage from broken cameras to help identify the perpetrators of the violence.
Twenty-seven mobile phones have been sent to forensic labs to retrieve deleted data that may reveal plans for the riot before it occurred.
Police are looking into social media handles and WhatsApp groups where messages may have been shared encouraging people to gather at the mosque.
A special team is sifting through footage from CCTV cameras, mobile videos, and drones to pinpoint the suspects involved in the violence.
Local witnesses will soon be interviewed to gather more evidence and to take further legal action.