For the case study part on Bhaag Milkha Bhaag, perhaps look for specific instances where the movie was leaked, the timeline, how long after release the patched version appeared. Any statements from producers or studios regarding piracy of that particular film.
Producers reported significant losses, estimating a 10–15% drop in khatrimaza bhaag milkha bhaag patched
The user's paper might be about the implications of this distribution, the technical aspects of patching movies, or the legal and ethical issues involved. The paper could also discuss the impact on the film industry, piracy trends, or how such sites operate. For the case study part on Bhaag Milkha