Season 3 opens with an investigation of a wealthy jewelry salesman's murder.

A woman is murdered and dismembered, and suspicion falls on the victim's best friend.

A pastor's wife is killed, and suspicion for the crime falls on his mistress.

A woman is stabbed to death in her home, and suspicion falls on her two teenage children and her daughter's boyfriend.

A Texas woman shoots and kills a teenager and claims she was defending her son.

A custody battle ends in murder.