True Conviction - Season 1 Episode 2

Donna Decker returns home from work late on a Friday night and enters the grips of an intruder, who ties her up in the kitchen. She manages to free herself and goes after him with a knife, but he grabs it and stabs her 17 times. He then shoots her husband, father-in-law and two-and-a-half-year-old son, who had earlier been handcuffed and hogtied in the bedroom. But a family friend who is present during the crime is allowed to leave unharmed. Undefeated prosecutor Anna-Sigga Nicolazzi revisits the case through the eyes of the lead detective and state attorney. Over six years, these men followed a tangled web of leads until finally they identified and convicted the true killer.