Tech mogul's alleged killer takes the stand. Dentist's murder trial set to begin. Plus safety tips for holiday travel.

Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. Tech exec Bob Lee's accused killer takes the stand for three dramatic days in San Francisco. In suburban Denver, dentist James Craig who stands accused of spiking his wife's protein shakes with potassium cyanide is headed to trial. And Susan Smith, convicted of drowning her children 30 years ago, asks for parole. Plus, Vicky Nguyen is back with helpful tips — this time for safe holiday travel. To get new episodes every Thursday, follow here on Apple and Spotify:Apple: https://apple.co/3Vx5THGSpotify: https://open.spotify.com/show/5utP1NZyMUlyaUUv7XNq7jFind out more about the cases covered each week here: www.datelinetruecrimeweekly.com