Night of 2 June: The whole incident started from poster controversy.

The entire controversy started on the night of June 2, when a poster of Khan Global Studies was pasted on the signboard of Gyan Bindu Coaching. Both the coaching institutes are located on the same campus in Musallahpur Haat, Patna. The poster claimed that 12,000 candidates from Khan Global Studies qualified the Bihar Police recruitment exam, while Gyan Bindu claimed 10,000. Khan Global Studies was attacked over this poster controversy, in which security guards were beaten, stones were pelted and bullets were fired. After this incident, Roshan Anand was arrested on June 3.