Police called Mark Winger a hero on Aug. 29, 1995 when he seemingly tried to save his wife, Donnah, from being bludgeoned to death in their home. Years later, Donnah's best friend, revealed to police that she and Mark Winger had been having an affair.

In May of 2005, Mike Golub disappears after leaving the fields where he worked to pick up his young son at his ex-girlfriend's house. Police become suspicious when they found Mike's blood and DNA at his ex's home.

Scott Rhode suspected his wife Traci, was cheating and moved the family five times in thirteen years. When Traci met yet another man, Scott filed for divorce and custody of the kids but mysteriously was found dead just one day later.

Colleen chases a suspected drug dealer following an undercover buy bust; Rose answers auto break-in call and finds a man, who appears to be dead, slumped inside the car. Mandy has a run-in with an irate mother; Tia has to pull her gun at traffic stop.

Mandy rushes to a possible DUI accident where officers tase the suspected drunk driver; Colleen has to draw her weapon in the course of taking down an prostitution and drug haven; Rose responds to a shooting; Tia intercedes during a heated dispute.

Mandy helps a single mother after her ex-boyfriend allegedly shows up to her apartment with a gun; Colleen helps bust a drug dealer who has set up shop in a local park; Rose chases down a man accused of stealing; Tia consoles a sobbing teen.