anniversary gift. i need an emergency ambulance, my wife has a gunshot. a fatal gunshot, just hours after celebrating 16 years of marriage to her police officer husband. he told me, she may have tried to clean my gun, and it may have accidentally got off. police are suspicious, the victims own mother wasn t. she was so opposed to anybody even exploring the idea that her only daughter had been murdered. as the years went by, the case grew cold. until a reporter heated it up again. stayed up all night reading that file. it was astonishing. it turned out there was a lot less to the marriage than meets the eye. he cheated on vicky the day before they got married, and the day after they got married. but not every cheating heart hides a killer. you could hear members of the jury gasp. hello, and welcome to dateline. when it comes to solving a crime, time can be the enemy. this is the story of a murder that after seven years might never have been solved.