[Jeff Chandler]

They can all talk as much as they want, but the most killings ever was the Tewksbury-Graham feud in the Pleasant Valley of AZ.

The Pleasant Valley War is mentioned in the novel, Collateral Crimes, as Young, Arizona is one of the settings for the story, which also involves ATF gun running similar to Fast and Furious, which is also mentioned.

"Collateral Crimes is the best crime thriller I’ve read in years."
-Marshall Trimble, Arizona State Historian

[Sacajaweau]

I’m sure that someone in Chicago has easily beaten any of these records.