Captain Roger Sankerdial, who works out of the 114th precinct in Astoria, Queens, shares the experience of being deployed on September 11, a mere ten weeks after beginning his police training.

Unique ways police officers around the country are working on improving their mental and emotional wellness.

MS-13 is not only terrorizing Long Island's village of Patchogue, but has Latinos who live and work there fearful that the gang's presence will contribute to widespread anti-Latino hostility.

Sgt James Hager of the Monroe County Sheriff's Office talks about the challenges of processing a crime scene under water and how procedures for handling violent crimes at sea differ from handling them on land.

Retired Detective Sergeant Joseph Giacalone had the pleasure of working with compassionate cops who truly loved the job and "cowboys" who were unworthy of the badge. Here are some of his stories.

We asked Live PD's Officer Alyssa Wright how it feels to be called a role model, working with her K-9 partner Cairo, and what you didn't see happen during that intense take down featured on a recent episode.

Many people think the concept of a citizen's arrest is a joke or a myth. Can a citizen who isn't a law-enforcement official really arrest someone at their will? We asked Live PD analyst Tom Morris Jr. about this mysterious practice.

Since being approached by an officer can inspire feelings ranging from confusion to panic, we asked Live PD analyst Tom Morris Jr. for some tips on how best to behave—and communicate—during a brush with police.

We've all heard that one big sign someone is lying is if they can't look you in the eye. How much truth is there to that? Apparently, none.

Watch video highlights where alcohol and driving proved to be a bad combination.