Report suspicious overpass activities

An unusual sight greeted me on the way home this past weekend. The electronic freeway signs flashed this message:

"Report suspicious overpass activities -- call police"

Now, we've all heard of kids tossing things off overpasses, rude vandalism that occasionally causes a death, but why the message?

It wasn't something so innocuous; Indiana was visited by a sniper. Fortunately, one of many phoned-in police tips identified the culprit, a disaffected teenager.

According to the Indianapolis Star, the suspect has a Myspace page. In about ten years, will every criminal have an incriminating profile on Myspace?