Summary: The murder of a Texas man reveals a deadly love triangle and destroys two families.

Summary: When a young Marine goes missing, police uncover his troubled marriage and a deadly plot.

Summary: A school nurse pulls the trigger, but was it self-defense or murder?

Summary: A mysterious bar fire reveals a murder and one woman's desperation to cover up her secret addiction.

Summary: After a deadly fight, a mother's secrets are exposed but she has a few surprises for the jury.

Summary: An elderly woman's death leads to shocking revelations about her daughter's double life.

Summary: A mysterious death leads one family into troubled waters as they search for justice.

Summary: After an alcoholic millionaire dies of seemingly natural causes, an unexpected betrayal reveals there may be more to the victim's death - and to his beautiful party-girl niece - than first meets the eye.

Summary: A family's suspicion leads them to the grisly truth about a young father's disappearance.

Summary: A pretty blonde survives the attack that kills her husband – but will her story hold up?

Summary: A devout mother pulls a gun and exposes the problems in her marriage and her mind.

Summary: A troubled small-town teen moves to Las Vegas in search of adventure, but Sin City gives her much more than she bargained for. Is she guilty of a gruesome murder, or an innocent victim of circumstance?

Summary: Best friends band together after a husband's death, but are they sharing a deadly secret?

Summary: A hunter's death has authorities tracking a killer, but the trail leads surprisingly close to home. (also shown as S12:E10)

Summary: When Latin pop star Selena is found bleeding to death in a hotel lobby, authorities begin to suspect that Yolanda Saldivar-her number one fan and close friend, may not have been as loyal as Selena thought. (also shown as S14:E13)