Civilians' lives are put in danger by armed madmen.

When innocent bystanders are in the area, things can get tense for officers on duty.

Watch how an officer's duty can often leave their life up to chance.

Things are not always what they seem in the line of duty.

Watch how routine situations turn sideways for officers on duty in the blink of an eye.

Police officers come under fire from unpredictable individuals.

Routine situations can turn sideways in the blink of an eye for officers on duty.

Observing how officers must distinguish a suspect's words to determine if it's the truth or a lethal lie.

Take a look at life-altering split-second decisions officers must make in the line of duty.

An Officer's gun gets taken from him in the middle of a Police Station, a woman runs from the cops in her muscle car, and one man engages in an armed standoff with SWAT.