The LAT points out that it was the fifth school shooting in a week.

Lecture Nightmare   By Daniel Politi Posted Friday, Feb. 15, 2008, at 6:17 AM ET USA Today and the Los Angeles Times lead with the shooting at Northern Illinois University, where a gunman walked into a geology class and began firing. The gunman, who was identified as a former graduate student, killed five students and injured 16 others (at …