[concerned about politics]

PS...(again)......

Many theorists are guessing there are two at least and more if using decoys and safe houses near shootings. This would make the most sense as to how they are getting away.

[thatdewd]

It is probably correct that he is not alone. The simple act of being in a small group of 2 or 3 makes him invisible in the moments after an attack. Everyone is looking for a shooter, and a couple of people together are instantly ruled out in the mind of anyone looking around. The best place to hide something or someone is in the open. I don't buy the safe house idea. They simply blend into traffic in the moments following an attack. Whatever vehicle is storing the weapon has been pre-rigged with a sufficient hiding place, and is probably not the vehicle used for the attack. That way, if the authorities got smart and used dogs to sniff for powder residue, the 'dirty' vehicle wouldn't have a weapon, and you could bet that which ever one of them was driving it would be 'clean' to the dogs. Shooter and gun leave in different vehicles. Just blend in to the traffic, in less than a minute they're gone and are just like everyone around them before people even realise something has happened.