49 people gone in 60 seconds, all attributed to a lone gunman, except
there were 2 guards/cops inside shooting, and many cops outside shooting through the hole in the wall they created.
There is also a report a second shooter, maybe the one reportedly being searched for initially, might have been identified in the hospital. There is speculation he was shot in the leg and taken to the hospital assumed to be a victim. He tried to hide in a bathroom in the hospital, and was found by following his blood trail to the hiding spot.
Once all the data is examined, and assuming we get the truth, that 49 people gone in 60 seconds might be divided by 2 people. That averages out to 25 deaths per shooter -- less once we filter out friendly fire. That AR killing machine doesn't seem as effective when you look at what may have actually happened. People are always quick to jump on statistics to illustrate a point, even before the real stats are figured out!