https://www.opindia.com/2020/09/delhi-riots-conspiracy-chargesheet-part-1-yogendra-yadav-umar-khalid-sharjeel-imam-december-13/
Delhi Riots Conspiracy Chargesheet Part 1: Yogendra Yadav, Umar Khalid, Sharjeel Imam, seeds of anarchy laid on 5th and the violence on 13th Dec