Avsnitt 25

A quiet Cleveland neighborhood ignites into a war zone as a gun battle breaks out at night. Chaos ensues as neighbors duck for cover from the barrage of bullets flying back and forth. The next morning, veteran detectives Walley Everett and Mike Smith discover a young father of two lying dead inside his bedroom. But no one knows why . To get to the truth and to catch the killer, detectives must rely on forensic science to uncover the secrets that lay hidden in a single bullet.