PORTAGE, Wis. (AP) – Police say a dispute between two employees of a Subway sandwich shop in Portage led to a fatal shooting. 
 Portage Detective Lt. Mark Hahn says 22-year-old David Johnson was “shot in cold blood” outside the restaurant Thursday. A 19-year-old male co-worker is being held in the Columbia County Jail on a possible homicide charge.  Hahn tells the State Journal (http://bit.ly/15DtMAP ) both had been “written up” last week over a heated argument that took place at work. Police say the co-worker shot Johnson numerous times in the parking lot behind Subway when the victim arrived for work.  The co-worker was arrested in Columbus about an hour later. Hahn says a handgun and rifle were recovered from the co-worker’s vehicle.
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     Information from: Wisconsin State Journal, http://www.madison.com/wsj