I recently got this Souvenir sheet. It was mixed in with a bunch of stamps etc. and I went to put it in my book with other sheets and I took a closer look at it.

Wow, kind of brutal... The guy with the glasses has been shot in the leg and the head. Yikes. I was wondering if anyone could decipher what is going on (other than a gun fight) and where does the gentlemen wearing the Swami style hat fit into this situation?
Thanks,
Lucky