In Mumbai , The murder mystery of a 22-year-old engineering student who was stabbed to death in a running local train has been solved with the arrest of two men. <br /> <br />For more videos go to http://www.youtube.com/gujarattv9 <br />Like us on Facebook at https://www.facebook.com/tv9gujarati <br />Follow us on Twitter at https://twitter.com/Tv9Gujarat <br />Follow us on Pinterest at http://www.pinterest.com/tv9gujarati/pins/
