All right,
I thought of something different to the whole huda-spy-rajveer-dead issue.
I dont know if this will be true but it is a different perspective and i want to know what u all think bout this.
I am thinking that probably the actual spy is rajveer who has come in guise and the person who has come to investigate is huda. This will also explain why Naveen wanted Naina to approach Rajveer.
This also can justify why rajveer was intrested in Naina's case. Maybe he wanted to make friends with her, throw her off guard and do what he did to her brother [if he did it] and put the spy blame on her. Probably he did it to her brother.
And huda is the one investigating all this and that is why he wanted to know the connection between Naveen and Naina.
This doesnt sound too far fetched and is definately a possibility because people will not suspect the investigator to be among the students. And rajveer was probably posing to be an investigator.
The documents thrown by huda could be the ones which rajveer was supposed to pass on to the people he was working for and it was Huda's job as the investigator to destroy them so that the assistant cant finish the job...
Rajveerians please don't kill me!!! this is just a thoery to throw a different light on the issue😕