Police commander killed assisting on call
Chicago Police Superintendent Eddie Johnson announces that Commander Paul Bauer was fatally shot while responding to a call downtown.
00:49 - Source: WGN
Police shootings 16 videos
Commander Paul Bauer TEASE
Police commander killed assisting on call
00:49
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- Source: WGN
Officers work at the scene where a Weymouth police officer was shot and critically wounded while in a foot chase with a suspect following a vehicle crash on Sunday, July 15, 2018, in Weymouth, Mass. (Matt Stone/The Boston Herald via AP)
Officer and bystander fatally shot near Boston
01:59
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- Source: CNN
**Embargo: New York, NY**

A convicted cop killer is expected to be released from an Orange County prison Friday.
3-time cop killer released on parole
01:50
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- Source: CNN
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Sheriff: Murdered deputies best of the best
02:13
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- Source: WJXT
Police officers respond to Bennett Place and N. Fremont Avenue after a call went out that an officer is shot Wednesday, Nov. 15, 2017, in Baltimore, M.D.  (Kevin Richardson/The Baltimore Sun via AP)
Police: Officer was killed with his own gun
00:38
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- Source: CNN
Police officers respond to Bennett Place and N. Fremont Avenue after a call went out that an officer is shot Wednesday, Nov. 15, 2017, in Baltimore, M.D.  (Kevin Richardson/The Baltimore Sun via AP)
Texas Tech police officer fatally shot
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- Source: KLBK
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2 Dallas police officers wounded in shooting
00:49
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- Source: Dallas Police Department
Eric Joering Anthony Morelli split
Two Ohio officers shot after 911 hang-up call
01:58
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- Source: CNN
Malcolm Orr South Carolina Police Shooting
Cop captures own shooting on camera
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- Source: CNN
Two law enforcement officers stand guard outside Osceola Regional Medical Center after two Kissimmee police officers were shot Friday, August 18, 2017, in Kissimmee, Florida. Police said one officer was killed and another gravely injured.
Suspect charged in death of Florida officer
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- Source: CNN
nypd scene
NYPD dispatch captures officer's call for help
00:47
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- Source: HLN
ohio AG Mirk Dewine
Ohio police chief among 3 killed by gunman
00:48
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- Source: WSYX
san antonio officer shot
Texas police: 'The uniform was the target'
00:46
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- Source: CNN
st louis officer shot
St. Louis police officer shot
00:46
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- Source: CNN
st louis officer shot
2 officers dead in Orlando manhunt
01:14
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- Source: CNN
Dallas police stand near the scene where four Dallas police officers were shot and killed on July 7.
Cops' families: We worry every day
01:28
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- Source: CNN