In North Carolina, Gudrun Casper-Leinenkugel is accused of serving poison-laced wine to her guests at Thanksgiving dinner. Her daughter, Leela Livis, died the next day. In Los Angeles, singer and TikTok star David Anthony Burke, also known as D4vd, was arrested and charged with the murder of a 14-year-old girl, Celeste Rivas, whose remains were found in the trunk of his car. In Dateline Roundup, Alec Baldwin faces civil lawsuit over 2021 "Rust" shooting. Utah mom Tracey Grist, on trial for allegedly masterminding the murder of her son-in-law, takes the stand. Plus, sexual assault survivor Donna Palomba talks about her advocacy and support for others.

Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com.

Resources for Sexual Assault Survivors: https://www.nbcnews.com/dateline/sexual-assault-resources-n378531

Learn more about Jane Doe No More: https://www.janedoenomore.org/

Listen to the episode "Evil Paid a Visit" on Apple: https://apple.co/4cVOQGN

Lisen on Spotify: https://open.spotify.com/episode/14K2H5Ad0QMdCxEx4aRYex?si=L6e1jfUgQcmOTTHFI82hHA

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Lester Holt sits down with Keith Morrison to discuss his latest episode, “Deadly Swagger.” In 2021, wealthy California couple Gary Spohr and Wendy Wood were gunned down in their home on Lake Tahoe. Investigators quickly uncovered security camera video showing a masked intruder sneaking into their house on the day of the shooting, while the couple was out on the lake with one of their daughters and her children. It would take more than two years to make an arrest in the case. The accused turned out to be the couple's son-in-law, former Major League Baseball pitcher Dan Serafini. Keith tells Lester about his emotional conversation with the lead detective on the case and his probing jailhouse interview with Serafini. They also discuss how memory can shape an investigation. Plus, Dateline producer Jessica de Vera shares an eerie story about the 911 call as she joins Keith to answer your questions from social media.

Have a question for Talking Dateline? DM us @DatelineNBC or leave a voicemail at (212) 413-5252 — your question could be featured in an upcoming episode.

Listen to the full episode of “Deadly Swagger” on Apple: https://apple.co/41JgWAf

Listen on Spotify: https://open.spotify.com/episode/1VVmzbVgphWhmvihBSczSp

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After a couple is shot in their home on Lake Tahoe, investigators work to find a masked killer seen on camera at the house. The man convicted of the crime speaks exclusively with Keith Morrison.

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