MOSES LAKE, Wash. — A 14-year-old juvenile was arrested on Monday for the murder of Mario Amezcua in Moses Lake.
According to the Moses Lake Police Department, the juvenile was arrested at Kadlec Hospital in Richland, after seeking treatment for a non-life-threatening gunshot wound to the lower leg.
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Detectives believed the wound was self-inflicted during the incident.
The juvenile was booked on charges of first-degree murder.
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