The dialogue and screenplay were good, but unfortunately the whole movie was a time waste for me. One accident, one guilty. Someone else might just confess and take the blame on him.
Instead, they made all these twists, and end result was confession from the other person.
A simpler explanation is 0=0.
They did it like:
0 =
0 X [5-8%{*d/dt(e^(d Phi/ d shi))+1) ]
= 0
