Picket Fences - Season 1 Episode 6 -

It's Halloween and Jimmy decides to reopen the ten year old suicide case of Rosemary Bauer when Karina Shaw, her former maid who hasn't spoken since the death, suddenly utters the word "murder". On the strength of this new piece of evidence, the case is reopened and elderly Rome resident Howard Buss confesses to killing Rosemary, bringing proof of his guilt to the authorities. Meanwhile, holiday tricks get out of hand.