(AP) — The son of Chiefs assistant coach Eric Bieniemy has been arrested and charged with the shooting of his mother, Mia Bieniemy, the wife of the Kansas City offensive coordinator, authorities in Virginia said Monday. Elijah Zion Bieniemy, the 27-year-old son of the couple, was arrested early Monday in connection with the shooting. Eric Bieniemy was with the Chiefs at training camp in St. Joseph, Missouri, earlier Sunday. Thoughts and prayers with them," Chiefs coach Andy Reid said afterward. Bieniemy returned to the Chiefs this season to replace Matt Nagy as the offensive coordinator.