Little Murders:From Defenders and Offenders:
"John Phillips and Skip Larking of Chicago, Ills., were shot and instantly killed on the evening of July 29, 1888, by August Detlaf, who is a Pole. The two men were on their way home from a ball game. The murder was a most unprovoked one and occurred in a general row among a number of Poles, precipitated by some jesting remarks made by Phillips and Larkin. During the affray, Detlaf appeared on the scene suddenly, with a 44 caliber revolver and deliberately shot the two men alluded to."
Defenders and offenders. New York: D. Buchner & Co., 1888.