Sgt. Robert Jaworkski and Det. Cliff Porter break down a stabbing suspect's story; Detectives Shannon Lucy and R.J. Wilson get a shocking confession from a murder suspect; Porter plays suspects against each other.
Det. Eddie Majors thinks he's found the killer in a 6 year old case; a suspect plays insane; Det. Mark Kennedy and Cpl. Christopher Stout grill a dead man's girlfriend.
After seven years of investigation, Sgt. Mike Huffy finally has a murder suspect; Victor Regolado uses his memory of a previous shooting to break down a suspect.
In South Bend, Indiana, St. Joseph County Metro Homicide Sergeants Randy Kaps and David Wells investigate the grisly murders of four homeless men found dumped in manholes. The investigation leads to a crime scene in an abandoned building known as "The Fort, where the victims lived with two other homeless men: 54-year old Daniel Sharp and 50-year old Randy Reeder.
