I have seen anything on crowd related injuries when it comes to shootings, but such injuires generally don't get reported by the media unless someone is very seriously hurt, which thankfully does not happen too often. Barring such serious injuries, the media tends to focus on those hurt by the shooter.
"Travel is fatal to prejudice, bigotry and narrow-mindedness, and many of our people need it sorely on these accounts. Broad, wholesome, charitable views of men and things cannot be acquired by vegetating in one little corner of the earth all one's lifetime." - Mark Twain "Innocents Abroad"
