Police say Facebook and other tools aid investigations, but also allow gang members to communicate

Norbert Nagel, Wikicommons

The executive director of Educating for Freedom in Schools in Kalamazoo says the death of one young man made the issue of youth violence hit home for her. 

Chief Jeff Hadley says it's up to entire community to stop violence

Library Director says they've been instructed to call police when anyone is spotted with a gun in the library

Bulk of money went to equipment upgrades, some also spent on training and consultants