Here are the four suspects of Delhi riots

The violent clashes of Delhi which took 42 lives, were fuelled by hate-speeches of some leaders, followed by the aggression of the coflicting groups. 
The forensic team arrived at the residence of suspect Tahir Hussain to collect samples, a day after Delhi Police booked the AAP leader for allegedly inciting rioting and in connection with the murder of IB staffer Ankit Sharma.
Here is a look at those under the radar for inciting the riots.