Maryland: Former Maryland crime investigator kills self amid probe.
Florida: Man dies after scuffle with Martin deputy.
Florida: No clues to deputy shooting. Some wounds yielded no bullets to test against Matt Williams' sidearm.
Illinois: Fatal bean bag shooting justified, officials say.
Utah: Trolley Square Tragedy update: SWAT team cop relies on instincts.
Tennessee: One dead in Smyrna Police shooting Friday night.
Ohio: West Chester officer released from hospital following shooting.
Tennessee: An autopsy report showed a man killed by Johnson City police officers was shot multiple times in the head and upper body.
Wisconsin: SWAT team trains at Oakwood Mall.
New Jersey: A critic and a proponent of the use of SWAT teams to serve narcotics warrants agree on the dangers of drug raids, and say policy guidelines and minimum standards for SWAT officers could help.
Canada: 'Excited delirium' case raises Taser questions.
California: Activists want probe into police shooting.