Teenager suspected in Texas school shooting in custody

An 18-year-old student who opened fire during a fight at his Dallas-area high school and injured four people has been taken into custody, authorities said. Timothy George Simpkins fled from Timberview High School in Arlington after the Wednesday morning shooting and drove off in a silver Dodge Charger, police said. The Arlington Police Department tweeted hours after the shooting that Simpkins had been taken into custody without incident and charged with multiple counts of aggravated assault with a gun.