De'Andre Terrell Johnson, 32, faces charges of attempted murder, aggravated assault and unlawful flight for his alleged livestreamed attack on an Arizona caseworker.
Operation Undercover," a new true-crime series, features exclusive footage of undercover stings targeting arms dealers, drug suppliers and human traffickers, among others.
Bronze Star recipient and Army veteran Steven Rossler followed his dream of opening a barbecue business with his family, after overcoming the health challenges of being a combat veteran.
Cleveland's "Torso Killer" murdered at least 12 people between 1935 and 1938, and just two were identified. New advances in DNA testing could put names to the remaining victims.