I can’t get my head around somebody shooting 50 people for 2 hours.
Sounds like the perp, whomever it is/was/, is/was fairly proficient with weapon.
my kids are college aged and they are communicating with their friends at VA Tech and he said he was told it was “about a girl”.....don’t know if there is any truth to that before everyone speculates about terror.
That's because you are sane. Even if it is possible, for the reasons that several have suggested, it seems unimaginable.