Well, if you know where he actually is in the US, I'm sure ICE would like to know. But, you don't really need to go to the US for that. DHS has an office at the embassy in New Delhi.
You could try but I doubt they would issue it for that purpose. Your best bet is to make an appointment with the closest US consulate there in India. An American consular officer can take your report and forward it to the proper authority.
I can assure you that he has absolutely no chance of staying in the USA. One of two things will happen to him. 1.
He'll be deported. 2. He'll be charged with returning illegally, serve 6 months to a year in jail, and then be deported.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.