Questions have persisted about the role that the Delhi police played in enabling the violence, which was predominately Hindu mobs attacking Muslims. Of the 51 people who died, at least three-quarters were Muslim, and many Muslims are still missing. https://www.theguardian.com/world/2020/mar/16/delhis-muslims-despair-justice-police-implicated-hindu-riots/
Delhi's Muslims despair of justice after police implicated in riots

Allegations mount that police in Indian capital incited and aided recent mob violence and failed to help Muslim victims