Blue-on-Blue

Brian Mulkeen's father accused officers of recklessly shooting as his son grappled with an armed suspect

A tragic turn of events left Officer Donald Sahota dead

"Obviously it’s very traumatic to accidentally have this happen," said Chicago Police Superintendent David Brown

A new report contradicts the initial assessment that the teenager fired and hit a officer

Officer Jonathan Shoop was fatally shot July 13 after a traffic stop turned into a brief pursuit

Officer Scott Hutton was shot through the front door of his colleague's residence after knocking on it

The suspect was fatally shot by police after a high-speed pursuit ended in a violent crash

A cop who pleaded guilty to accidentally killing a colleague while playing Russian roulette said the woman knew the risk

From preventing blue-on-blue shootings to delivering 24-7 police firearms training, vendors at this year’s SHOT Show aim to improve officer safety year round

In this tip, Lexipol co-founder Gordon Graham talks about the sensitive subject of blue-on-blue shootings.

For more top tips from Gordon, click here. 

The detective was responding to an attempted robbery during the time of the shooting

A LEO who was shot by police during a fatal arrest attempt told investigators he had concerns about their training

"We don't know how [the officer] was shot, but she was not shot by the suspect," the department's spokesman said

The officers were both hit in the leg after firing their weapons during the arrest.