It's been an emotional week.
My prayers go out to the family and friends of Virginia Tech Officer Deriek Crouse. It will be difficult in the days ahead to walk forward without him by their sides.
My well-wishes go out to the VT students, who start exams in the morning after dealing with a tragic week on campus.
There's not much more I can say.
I hope this weekend brings some comfort and clarity to those struggling with the shootings on campus Thursday.