Bad Romance

A husband appears on a TV game show. Was there a clue that figured in his wife's murder?

"No Trace" explores the shocking details of this case as ABC News senior national correspondent Matt Gutman interviews Tammy, conducted the day before she took the stand in her own defense, the prosecutor and two jurors from Sidney's trial. In addition, the show features interviews with friends and family, including Heather's roommate who details her late-night phone call from Heather the night she disappeared.

"Shot in the Dark" is about a high school love story that turned deadly. They seemed like quintessential high school sweethearts. Riley, a football player, and Emma, a cheerleader, began dating while attending high school in Knoxville, Tennessee. But not long into the relationship, the romance went from sweet to sour as Emma's parents and friends said Riley started to act overly possessive and tried to control her every move. After Emma decided to finally break up with Riley, a strange and bizarre chain of events ensued: Emma receives text messages from an unknown number claiming someone kidnapped Riley, a man all in black arrives at Emma's home while she is there alone, and Riley's grandfather's gun mysteriously disappears. In a shocking twist of events, Emma is then shot in her sleep from outside the house, through the walls. Who is behind the deadly shooting? A sting operation with local police uncovers the killer and much more.

She was a self-made and successful entrepreneur, he was a barber, and he was the love of her life. One Florida night her husband Euri Jenkins is hanging out with Makeva Jenkin's brother and a friend, when a masked gunman comes into their house, forces them to lie on the floor, enters the bedroom, and shoots the sleeping Makeva. But the killer is shouting Makeva's mother's name - is it all a case of mistaken identity? Or is there something more sinister afoot? ABC's Ryan Smith leads us through the case.