Michael Collazo responds to the Covenant School shooting and stops the threat with his team.

Michael Collazo responds to the Covenant School shooting and stops the threat with his team.

Sean Sticks Larkin goes from Tulsa cop to TV star but keeps it real about backing the blue.

Sean Sticks Larkin goes from Tulsa cop to TV star but keeps it real about backing the blue.

Jack Barsky played the most dangerous game of allbeing a KGB spy operating in America without diplomatic cover.

Jack Barsky played the most dangerous game of allbeing a KGB spy operating in America without diplomatic cover.

Michael Martinez struggles to deal with handling the first of four officer-involved shootings he was involved in within two years of being on the job.

Michael Martinez struggles to deal with handling the first of four officer-involved shootings he was involved in within two years of being on the job.

Michael Martinez struggles to deal with handling the first of four officer-involved shootings he was involved in within two years of being on the job.

Michael Martinez struggles to deal with handling the first of four officer-involved shootings he was involved in within two years of being on the job.