Thought this might interest you regarding police shootings
http://www.poynter.org/2016/how-the-washington-post-counted-the-dead-one-police-shooting-at-a-time/403420/

http://www.poynter.org/content/content_view.asp?id=5585 ABC news Primetime Live faked poor meat handling prices at food lion.

Dateline NBC General Motors investigation: GM placed incendiary devices in GM pickup truck to ensure gas tanks would explode.

And then, there's always the news show who put a non functioning revolver in a toy box in a pre school to see what the kids would do when they found it.

I don't seen any pattern of credibility in these types of reports but they don't get paid to be right. Oh well.