By Erica Perez
The Milwaukee Journal Sentinel
MILWAUKEE — Like a lot of 22-year-olds on the University of Wisconsin-Milwaukee campus, Bryan LaChapelle knows his way around Facebook and MySpace.
Unlike most other twenty-somethings, however, LaChapelle is a police officer. Although others his age are using social networking Web sites to connect with friends and update each other on their daily lives, LaChapelle is using Facebook to root out campus crime.
Officers increasingly using online social networks for intel