A verdict in Chattanooga. A widow accuse...

In Massachusetts, a jury is deliberating the fate of Lindsay Clancy, a mother who says she was suffering from postpartum psychosis when she killed her three children. After California fire captain Rebecca Marodi was stabbed to death by her wife, Yolanda, investigators uncovered Y ... Show More

In Massachusetts, Lindsay Clancy's defense attorney grills final prosecution witnesses after they testify that she knew right from wrong when she killed her children. In Florida, a verdict has been reached in the trial of Mario Fernandez Saldana, a man accused of arranging the fa ... Show More

In Massachusetts, Lindsay Clancy is on trial for allegedly murdering her three children. Her family and former colleagues testify for the defense. In New York, Luigi Mangione pleads guilty to federal stalking charges in the killing of UnitedHealthcare CEO Brian Thompson, while hi ... Show More

<p>Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. In Tennessee, a jury worked over the long weekend and arrived at a verdict in the murder trial of Jason Chen. Eight years ago, in an upscale neighborhood in Los Angeles, celebrity hai ... Show More

<p>Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. A California jury hears chilling details about the murder of hairstylist Fabio Sementilli from the man who admits he helped kill him. In Kansas, the lead detective on a double murder ... Show More

<p>In Colorado, security video takes center stage at the murder trial of dentist James Craig. In the D.C. suburbs, a dramatic pre-trial hearing in the case of Brendan Banfield, accused of plotting to kill his wife and a stranger with the help of the family au pair. And verdicts f ... Show More

<p>In Dedham, Massachusetts Karen Read's supporters gather outside the courthouse as the verdict is read. In a suburb of Charleston, SC, the retrial of a jeweler accused of killing his wife is stopped in its tracks.  Plus, an update in the upcoming trial of children's author, Kou ... Show More

<p>Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. In Los Angeles, the trial of Monica Sementilli, who is accused of plotting with her lover to murder her husband, winds down. In Arizona, Lori Vallow Daybell defends herself against ch ... Show More

<p>In a Los Angeles courtroom, prosecutors play police interviews with a woman accused of conspiring to kill her celebrity hairstylist husband. NBC News investigative reporter Rich Schapiro shares his reporting on a Bay Area-based group that investigators believe may be tied to d ... Show More

<p>Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. In Tennessee, the defense attorney for a man accused of stabbing his girlfriend to death makes an unexpected admission. In West Virginia, a pharmacist already serving time for scammin ... Show More

<p>Celebrity hairdresser Fabio Sementilli is brutally murdered in his backyard. A security camera helps investigators identify unlikely suspects and an illicit affair. Josh Mankiewicz reports.</p><p>Blayne Alexander and Josh Mankiewicz go behind the scenes of the making of this e ... Show More

<p>Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. An officer goes undercover with an alleged killer in the Hollywood hair stylist case. We're listening in. A woman's third murder trial in three decades is underway. This time, she's a ... Show More

<p>In Texas, a woman accused of poisoning her fifth husband is gearing up for trial next week. A California hookah lounge owner was found guilty of murdering his girlfriend over a decade ago, but the conviction was overturned. Now, he's getting a new trial. Updates in the Karen R ... Show More