Elijah Zion Bieniemy, 27, was arrested and charged with malicious wounding and related firearm offenses after police responded to a reported shooting at the family residence in Ashburn, Virginia, on Sunday evening. His mother, Mia Bieniemy, 57, sustained multiple gunshot wounds and was hospitalized in stable condition. Eric Bieniemy, the father and Kansas City Chiefs coach, was at training camp in Missouri when the incident occurred, and the Loudoun County Sheriff's Office investigation remains ongoing.