. >> for 14 relentless hours, homicide actives tried to pin back narcy novack's years.e masterminded her husband's murder. >> did you have anything to do with the death? >> no. >> >> she never went to the bathroom, the detectives would come in, question her, she would just keep going flowing. nothing fazed her. >> question, had ben hired a key escort girl to tie him up? >> she snarked the idea and told them to turn it down. >> have compassion, please, have mercy. if there is an electrical chair and i am a suspect, give it to me right now. put me out of my misery. i want to die. >> shortly after 9 pm, detective carpentier brought up the idea of a lie detective test. >> i take 100 like detectors. i do whatever you want me to do. >> at this point i'm hoping that i am completely wrong. if she takes this polygraph tests, and she passes it, then i'm just going crazy my own head. there is no way that you could have done this. >> may also agreed to be polygraphed. but then narcy got cold feet about taking hers. >> so we ask, what's wrong with you? why don't you take the light d