School gunman had AR-15-style weapon, 600 rounds of ammo

Ashley Rench stands outside Central Visual and Performing Arts High School after a fatal shooting at the school in St. Louis, on Monday, Oct. 24, 2022. She was teaching advanced algebra to sophomores on the third floor when she heard gunshots. She said the gunman tried the door to her classroom, but didn't force his way in. (AP Photo/Michael Phillis) Janay Douglas, left, and Renada Bridgett, right, are pictured outside of Central Visual and Performing Arts High School in St. Louis, on Monday, Oct. 24, 2022. Douglas is the parent of a 15-year-old at the school who was stuck in a hallway when the school shutdown during a shooting. Bridgett is the student's aunt. (AP Photo/Michael Phillis)