Cops in Chicago say a 13-year-old boy killed his 16-year-old cousin on Sunday morning, following a day in which the two had argued "about an Xbox" according to a police report.

San Francisco police arrested a man they suspect of killing a person trying to sell a PlayStation 4 through an online ad. It's believed to be the second homicide related to the console since its launch on Nov. 15.

Saturday brought news of the first robbery of a PlayStation 4; today brings news of the first killing associated with one. Police in Orlando, Fla. say two men were shot, one fatally, in the aftermath of a PS4 sale gone wrong Sunday afternoon.

I'm not sure how this piece of garbage gets manslaughter and not murder - probably because it was a plea agreement. But a man in Arizona has pleaded guilty in the death of an 18-day old baby whose crying had interrupted his video game. In Tucson, Ariz., Rene Edward Barrios, 26, was playing a video game on Oct. 26 as…