Twins Betty and Peggy are both accused of hiring a hit man to kill Betty's husband; one twin is found guilty following the hit man's shaky testimony, while the other is let off.

More familiar with liquor-law violations than violent crimes, a detective joins the cold-case squad and investigates the 20-year-old murder of Amy Weidner.

Joan Porco recants after indicating that her son, Christopher, is responsible for the savage attack with an ax that claimed her husband's life, and she begs investigators to leave Christopher alone.