[GirlNextDoor]

Indeed when I woke up yesterday and heard the soft ping of rain my first thought was...it's raining...they'll be no shootings today.

Looks like he/they may not have shared your thought. :-(

Shooting near Fredericksburg

[ET(end tyranny)]

Sources with the Bureau of Alcohol, Tobacco and firearms told News4 it is likely a Colt AR15, much like this M-16, or a Ruger Mini 14.

Does anyone know if these all use the same ammo?

[aristeides]

Rain may have helped the sniper, by keeping choppers from flying.