Dateline: True Crime Weekly – Détails, épisodes et analyse

In Utah, Kouri Richins fails in her bid to get her case tossed out. On Thursday Judge John Judge will hear arguments for and against moving the trial of the man accused of killing four University of Idaho students from their college town to the big city. And how to talk to your child about sexting.

An American woman vanishes from Madrid and the prime suspect -- her estranged husband -- tries to get out on bond. In Las Vegas, Robert Telles is on trial for the grisly murder of the man investigating him. And NBC Connecticut journalists dig into the controversial past of Dr. Henry Lee, who testified in the OJ Simpson and JonBenét Ramsey trials.

You can watch NBC Connecticut's Traces of Doubt: The Forensics of Dr. Henry Lee here.

Hundreds of people in pink shirts are on verdict watch in Dedham, Mass., where a jury is considering three charges against the woman accused of killing her police officer boyfriend with her SUV. In Arizona parents are demanding answers after a 16-year-old was beaten to death. They fear a gang of teenagers who call themselves the Gilbert Goons. And in Michigan, an ex-boyfriend calls 911 on himself. "I may have murdered my girlfriend and I don't remember it." He later retracts but video of his interaction with cops is a boon for the total stranger on trial the murder.

Outside Boston, the lead investigator might be an asset for the defense. His texts about Karen Read present a real obstacle for the prosecution's case. No physical evidence of actual murder? No problem. Why a judge says Dee Ann Warner's husband should go to trial in Michigan. Dateline's Josh Mankiewicz brings us up to speed and tells us why the case got under his skin. 13 years ago John Carter went on the Today show to beg the public for help finding his fiancée, Katelyn Markham. Now, on the eve of trial, another public statement from him upends the case.

NBC10 Boston is covering Karen Read's trial.

Listen to the Dateline: Missing in America podcast.

WLWT Cincinnati has the latest on Katelyn Markham's case. 

Alleged serial killer Rex Heuermann is facing more charges. A TikTok influencer charged with murder finds out if his performance on the stand was convincing. NBC San Diego's Dana Williams tells us the courtroom erupted after the verdict was read. And just up the 5 in Orange County, a legal strategy is being tested in the case of Sam Woodward, charged with a hate crime in the killing of his high school classmate, Blaze Bernstein. The state says Sam killed Blaze for being gay. Defense says it's complicated. Reporter Louis Keene brings us his observations from the trial, now in its third month.

For more of Louis Keene's reporting, read his work at The Forward.

WNBC is following Rex Heuermann's case.

Listen to Dateline's episode called "The Hunt for the Gilgo Beach Killer."

The LA Innocence Project has taken on Peterson's case, arguing in a filing he may be innocent of the 2004 murders of his wife and unborn son. Dateline producer Susan Leibowitz breaks down their arguments to run new DNA tests on old evidence. In Jacksonville, prosecutors lay out their case against Shanna Gardner, accused of plotting to kill her ex. And KHQ Anchor Hayley Guenthner reports back from a sentencing in Coeur d'Alene, Idaho, where a judge called a former state trooper a "remorseless killer."

More reporting by KHQ's Hayley Guenthner

Things get testy when Karen Read’s defense attorney confronts the prosecution’s star witness. The woman who wrote a children’s book about grief, only to be accused of murdering her husband, sends Dateline recordings from jail. NBC News legal analyst Danny Cevallos explains why it's taking so long for the judge to set a trial date in the case of the man accused of murdering four University of Idaho students. Plus, an expert breaks down cell phone mapping and how it might help - or hurt – Bryan Kohberger’s case.

NBC10 Boston is covering Karen Read's trial.

On the eve of a hearing in the actor's shooting case, Andrea Canning talks to NBC News Correspondent Chloe Melas about the latest motion to dismiss. In a Boston suburb, a woman accused of murder says she's the victim -- of a conspiracy. Dateline producer Sue Simpson is one of just 10 members of the press in the tiny courtroom where Karen Read stands trial. In Boise, East Idaho News reporter Nate Eaton updates Andrea on the differences between the trials of Lori Vallow and her fifth husband: self-proclaimed prophet Chad Daybell. And special guest Keith Morrison drops by with his own take on the Daybell case.

NBC10 Boston is covering Karen Read's trial.

Nate Eaton recaps every day at Chad Daybell's trial for East Idaho News.