. >> for six months, kathy menzies waited for news about her daughter, kianna. hoping she would call or text. and writing a knock on the door. which, in april 2014, is what happened. >> my heart sunk when they came, because i knew right away that it was going to be good news. >> no. not good news at all. anaheim police told her that two men, franc cano and steven gordon we're now under arrest for the murder of her daughter and three other young women in orange county. what were you like that night? >> i just wanted to sleep. i wanted to go to sleep and week up and pinch myself -- >> and make it a different world? >> exactly. >> detective julissa trapp wanted to speak with both men, of course. but cano lowered up. so she tried gordon, still in a wheelchair after his bike accident. >> hi, stephen. >> hi. >> how are you? i knew this was going to be a lot different than any other interview i had done. he's cunning, manipulative -- >> he didn't have to talk to you. >> he did not have to talk to me. >> are you called? do you want a blight kit? >> if you don't mind. >>