India, July 25 -- Delhi Police is examining thousands of videos, social media broadcasts and mobile phone records to identify those involved in the July 20 clashes and establish whether the July 20 violence was pre-planned or erupted spontaneously. Experts are analysing mobile phone recordings, CCTV footage, livestreams and social media content to identify individuals seen attacking police personnel and damaging public property, they said.

"Teams will investigate videos uploaded on various social media platforms, besides content circulated on messaging application groups," a police source said. The police are trying to match faces, clothing, movements and locations with surveillance footage and photographs captured during the violence. ...