Plano teen charged with first-degree aggravated assault after shooting father at home

A 15-year-old boy in Plano is charged with first-degree aggravated assault with a deadly weapon after shooting his father at their home; he was detained and placed in the Collin County Juvenile Detention Center, the father was hospitalized with his condition not disclosed, and police say the incident was isolated with no ongoing threat to the public as investigators seek a motive.