Texas Municipal Police Association www.tmpa.org
Texas Municipal Retirement System  www.tmrs.org
TCLEOSE                         www.tcleose.state.tx.us
Texas Department of Criminal Justice www.tdcj.state.tx.us
McKinney Fire Fighters Association www.mffa4017.com
The Officer Down Memorial Page www.odmp.org
Civil Service –Info www.capitol.state.tx.us/statutes/lg.toc.htm
McKinney Police Department www.mckinneypolice.org
City of McKinney www.mckinneytexas.org