Tennessee: Suspects, trooper allegedly scuffled before slaying.
Florida: 2 men arrested in fatal shooting of highway patrol sergeant.l
Wisconsin: Fund set up for injured deputy.
California: Officer-involved shooting wounds suspect.
Delaware: Police alter training after 2 recruits get staph infection.
Ohio: 'Shots fired.' Columbus police are stingy with records of police shootings, but reports indicate officers who pull the trigger almost always get it right.
Arizona: 'It's not illegal to be mentally ill'.
California: Police shoot out tire of stolen car, Taser driver.
Nashville: Officers deserve this valuable safety tool.
New York: Police academy may move.
Pennsylvania: Police say pair under arrest had officer's stolen gun. Weapon was reported missing from Schuylkill Haven cop's pickup truck in August.
Florida: Tests show 1 gunman killed deputy.
Washington: Wife of man killed by Snohomish deputy jailed in assault probe.