Sources of Statistics and Information on Workplace Violence:

-    NIOSH -   http://www.cdc.gov/niosh/injury/traumaviolence.html

-    OSHA - http://www.osha.gov/SLTC/workplaceviolence/index.html

-    Department of Justice/Bureau of Justice Statistic - http://www.ojp.usdoj.gov/bjs/

-    Department of Labor/Bureau of Labor Statistics - http://www.bls.gov/iif/home.htm.