I remember listening to a woman on the radio, claiming to have witnessed the start of the shooting from outside and she said she DEFINITELY saw three shooters enter the building. She had no doubts about that.
what’s interesting is that all day that day while they were looking for them they kept talking about 3, then they said 1 in custody, one dead. The 1 in custody suddenly was never mentioned again. I never heard anything about a mistaken arrest or anything. they just stopped talking about any suspect in custody.