(Portland, OR) -- Police say they've arrested a man accused of killing another man in northwest Multnomah County. Sheriff's deputies responded to a home in the 18-hundred block of Northwest 6th Avenue early yesterday morning on reports of a disturbance involving a weapon. Responding officers found a 44-year-old man suffering from serious injuries to the neck. Police tried to save the man's life, but he died at the scene. Police arrested a 42-year-old man at the scene for his death.