Dateline NBC Dateline NBC

In this Dateline classic, a sheriff detective's daughter -- who'd been kidnapped -- did what she'd been taught. She called 911. So did her husband. So did horrified witnesses. They all thought help would be on the way. They were wrong. Dennis Murphy reports. Originally aired on NBC on July 26, 2009.

Nearly 40 years after a young wife and mother is found murdered in her upstate New York home, a new team of investigators joins the cold case to uncover the killer. Andrea Canning reports.

In this Dateline classic, a killer targets mothers in their SUV's who are out for a day of shopping at the mall in southern Florida. Dennis Murphy reports. Originally aired on NBC on August 7, 2009.
Additional footage: WTVJ-TV, MIAMI, FL

Keith Morrison reports on the ongoing investigation into the murders of four University of Idaho students: Kaylee Goncalves, Madison Mogen, Xana Kernodle, and Ethan Chapin.

In this Dateline classic, a relaxing vacation turns into a nightmare when Stephen Reitz wakes up to find his girlfriend, Eva Weinfurtner, murdered. There's no question Stephen did it: But was he conscious, or asleep, when it happened? Keith Morrison reports. Originally aired on NBC on March 13, 2009.

After an apparent brazen home invasion in a quiet Connecticut community leaves Connie Dabate dead, investigators discover a silent witness that cracks the case wide open. Andrea Canning reports.