Police search for person of interest in triple homicide - NBC Right Now/KNDO/KNDU Tri-Cities, Yakima, WA |

Police search for person of interest in triple homicide near Mattawa

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GRANT COUNTY, Wash.--  Police are looking for a person of interest in a triple homicide in rural Grant County. They are trying to find "J" Guadalupe Martinez. He's in his mid-20's with short, spikey black hair. Martinez sports a thin mustache. Police say he may be driving a light blue Ford Ranger pickup truck with California license plates.

Martinez is a person of interest in the shooting deaths of three Hispanic males. Grant County Sheriff's Detectives say it happened in rural Grant County, southwest of Mattawa. Undersheriff John Turley says the three men were found dead from gunshot wounds. There is no word on exactly when this incident took place. 

According to Undersheriff Turley, there are two crime scenes, both southwest of Mattawa.  Right now the victims' identities are not being released. An investigation is on-going.

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