Shootings September 4, 2024 3:56 pm 14-year-old gunman in custody in Georgia high school shooting A 14-year-old student is suspected of killing four people and injuring 9 others. Ted Chen reports for the NBC4 News at 3 p.m. on Wednesday, Sep. 4, 2024. US & World Videos 9:30 Former Los Angeles County Sheriff Jim McDonnell named LAPD chief 0:25 Passenger killed in Anaheim pursuit crash 1:39 One man dead after deputy-involved shooting in Loma Linda 4:24 What the new evidence means for the Menendez brothers and their case 3:16 DA Gascón to consider resentencing Menedez brothers