When Sue Marcum is found murdered in her Maryland home, it appears to be a burglary gone wrong. But DNA from the scene points detectives toward someone she trusted. Josh Mankiewicz reports.
Today
Dateline Presents: Trace of Suspicion
Hey Dateline fans! As a bonus, we’re giving you a special preview clip of our new podcast series, Trace of Suspicion. After seemingly healthy 23-year-old Marine Todd Sommer dies unexpectedly, his widow Cindy’s lavish spending, cosmetic surgery, and wild partying raise investigato ... Show More
4m 17s
Mar 5
Housekeeper testifies at Utah mom murder trial. Sister seeks answers in shootout. Plus, photo lineups.
In Utah, the murder trial of mom of three Kouri Richins enters its second week. Richins' former housekeeper testifies about buying drugs for Kouri before Eric Richins' death. She says Kouri asked for something "stronger". In South Carolina, Scott Spivey's shooting death comes und ... Show More
34m 48s
Sep 2025
Post Mortem | The Game Show and the Killer
48 Hours correspondent Erin Moriarty and producer Stephanie Slifer discuss their exclusive interview with the former “Family Feud” contestant, Tim Bliefnick, who was sentenced to life in prison for the murder of his estranged wife, Becky Bliefnick. This episode last aired on 10/3 ... Show More
35m 56s
Nov 2019
Ep 93: The Murder of Dan Markel (Part 1)
In July 2014, FSU law professor Dan Markel was shot and killed in the driveway of his home in Tallahassee, Florida. Investigators immediately suspected that the family of Dan’s ex-wife, Wendi Adelson, was behind the murder, but would they be able to prove it? After two years of i ... Show More
1h 20m
Sep 2021
Introducing The Murdaugh Murders, Money & Mystery | Unsolved South Carolina
In June 2021, Alex Murdaugh (pron. mer-dock) called 9-1-1 to report he'd found his wife, Maggie, and youngest son, Paul, dead outside their home in rural Colleton County, South Carolina. Both Maggie and Paul had been brutally shot to death.As months have passed, what began as a c ... Show More
2m 14s
Apr 2022
Episode 59 | KARLA AND PAUL - THE BEAUTIFUL SERIAL KILLER COUPLE
Send a textIn this podcast we're going to dig in to the disturbing story of Karla Homolka and her then husband Paul Bernardo. Back in the early '90s the two met, married and then went on a spree of abduction, rape and murder of teenage girls, one of whom was Homolka's own sister. ... Show More
30m 21s