Between movies, tv, news, and possibly real life, how many people does the average American male see murdered in their lifetime?

I say American because that's where I live and the media I'm exposed to, and I said male to maximize the results since traditionally, men watch more action movies.

If over a lifetime is unrealistic (since we have no idea what entertainment will be like in 50 years), how about just per year at the moment?

EDIT: Completely forgot video games, thanks GlrPhralad.