CARTHAGE, MO - Preliminary autopsy results are in for the death of a man in Carthage. Carthage Police Chief Greg Dagnan tells us that a sharp instrument killed 43 year old Mario Gonzalez. The body was found Wednesday in a homeless camp north of Carthage. Dagnan says Gonzalez was a frequent resident of the Carthage homeless camp, although he did not have any family in the area. Officers were called to the scene when Gonzalez's girlfriend began searching for him. Dagnan says the death is being treated as a homicide.