What is it about the middle of April that makes all the crazies finally flip their wigs?
OKC bombing - April 19, 1995
Columbine - April 20, 1999
V-Tech - April 16, 2007
And also the Waco Branch Davidian thing, that was on April 19, 1993. Not exactly the same as the others, but it's still a bizarre, entirely unnecessary incident worth mentioning.
Here's a few other noteworthy, horrible, mid-April events:
Abraham Lincoln shot/died - April 14/15, 1865
Hitler born - April 20, 1889
San Francisco earthquake - April 18, 1906
Mark Twain died - April 21, 1910
Titanic hit/sunk - April 14/15, 1912
Albert Einstein died - April 18, 1955
Joey Lawrence born - April 20, 1976
U.S. Embassy in Beirut bombed - April 18, 1983
USS Iowa disaster - April 19, 1989
I'm sure there's a few other events out there worth mentioning, too. Weird how many awful things have occurred in the middle of this month.